!function(e){if("function"==typeof bootstrap)bootstrap("simplewebrtc",e);else if("object"==typeof exports)module.exports=e();else if("function"==typeof define&&define.amd)define(e);else if("undefined"!=typeof ses){if(!ses.ok())return;ses.makeSimpleWebRTC=e}else"undefined"!=typeof window?window.SimpleWebRTC=e():global.SimpleWebRTC=e()}(function(){var define,ses,bootstrap,module,exports;return function(e,t,n){function o(n,r){if(!t[n]){if(!e[n]){var a="function"==typeof require&&require;if(!r&&a)return a(n,!0);if(i)return i(n,!0);throw new Error("Cannot find module '"+n+"'")}var s=t[n]={exports:{}};e[n][0].call(s.exports,function(t){var i=e[n][1][t];return o(i?i:t)},s,s.exports)}return t[n].exports}for(var i="function"==typeof require&&require,r=0;r<n.length;r++)o(n[r]);return o}({1:[function(e,t){function n(e){var t,n,u=this,p=e||{},l=this.config={url:"https://signaling.simplewebrtc.com:443/",socketio:{},connection:null,debug:!1,localVideoEl:"",remoteVideosEl:"",enableDataChannels:!0,autoRequestMedia:!1,autoRemoveVideos:!0,adjustPeerVolume:!0,peerVolumeWhenSpeaking:.25,media:{video:!0,audio:!0},receiveMedia:{mandatory:{OfferToReceiveAudio:!0,OfferToReceiveVideo:!0}},localVideo:{autoplay:!0,mirror:!0,muted:!0}};this.logger=function(){return e.debug?e.logger||console:e.logger||s}();for(t in p)this.config[t]=p[t];this.capabilities=r,i.call(this),n=this.connection=null===this.config.connection?new c(this.config):this.config.connection,n.on("connect",function(){u.emit("connectionReady",n.getSessionid()),u.sessionReady=!0,u.testReadiness()}),n.on("message",function(e){var t,n=u.webrtc.getPeers(e.from,e.roomType);"offer"===e.type?(n.length&&n.forEach(function(n){n.sid==e.sid&&(t=n)}),t||(t=u.webrtc.createPeer({id:e.from,sid:e.sid,type:e.roomType,enableDataChannels:u.config.enableDataChannels&&"screen"!==e.roomType,sharemyscreen:"screen"===e.roomType&&!e.broadcaster,broadcaster:"screen"!==e.roomType||e.broadcaster?null:u.connection.getSessionid()}),u.emit("createdPeer",t)),t.handleMessage(e)):n.length&&n.forEach(function(t){e.sid?t.sid===e.sid&&t.handleMessage(e):t.handleMessage(e)})}),n.on("remove",function(e){e.id!==u.connection.getSessionid()&&u.webrtc.removePeers(e.id,e.type)}),e.logger=this.logger,e.debug=!1,this.webrtc=new o(e),["mute","unmute","pauseVideo","resumeVideo","pause","resume","sendToAll","sendDirectlyToAll"].forEach(function(e){u[e]=u.webrtc[e].bind(u.webrtc)}),this.webrtc.on("*",function(){u.emit.apply(u,arguments)}),l.debug&&this.on("*",this.logger.log.bind(this.logger,"SimpleWebRTC event:")),this.webrtc.on("localStream",function(){u.testReadiness()}),this.webrtc.on("message",function(e){u.connection.emit("message",e)}),this.webrtc.on("peerStreamAdded",this.handlePeerStreamAdded.bind(this)),this.webrtc.on("peerStreamRemoved",this.handlePeerStreamRemoved.bind(this)),this.config.adjustPeerVolume&&(this.webrtc.on("speaking",this.setVolumeForAll.bind(this,this.config.peerVolumeWhenSpeaking)),this.webrtc.on("stoppedSpeaking",this.setVolumeForAll.bind(this,1))),n.on("stunservers",function(e){u.webrtc.config.peerConnectionConfig.iceServers=e,u.emit("stunservers",e)}),n.on("turnservers",function(e){u.webrtc.config.peerConnectionConfig.iceServers=u.webrtc.config.peerConnectionConfig.iceServers.concat(e),u.emit("turnservers",e)}),this.webrtc.on("iceFailed",function(){}),this.webrtc.on("connectivityError",function(){}),this.webrtc.on("audioOn",function(){u.webrtc.sendToAll("unmute",{name:"audio"})}),this.webrtc.on("audioOff",function(){u.webrtc.sendToAll("mute",{name:"audio"})}),this.webrtc.on("videoOn",function(){u.webrtc.sendToAll("unmute",{name:"video"})}),this.webrtc.on("videoOff",function(){u.webrtc.sendToAll("mute",{name:"video"})}),this.webrtc.on("localScreen",function(e){var t=document.createElement("video"),n=u.getRemoteVideoContainer();t.oncontextmenu=function(){return!1},t.id="localScreen",a(e,t),n&&n.appendChild(t),u.emit("localScreenAdded",t),u.connection.emit("shareScreen"),u.webrtc.peers.forEach(function(e){var t;"video"===e.type&&(t=u.webrtc.createPeer({id:e.id,type:"screen",sharemyscreen:!0,enableDataChannels:!1,receiveMedia:{mandatory:{OfferToReceiveAudio:!1,OfferToReceiveVideo:!1}},broadcaster:u.connection.getSessionid()}),u.emit("createdPeer",t),t.start())})}),this.webrtc.on("localScreenStopped",function(){u.stopScreenShare()}),this.webrtc.on("channelMessage",function(e,t,n){"volume"==n.type&&u.emit("remoteVolumeChange",e,n.volume)}),this.config.autoRequestMedia&&this.startLocalVideo()}var o=e("webrtc"),i=e("wildemitter"),r=e("webrtcsupport"),a=e("attachmediastream"),s=e("mockconsole"),c=e("./socketioconnection");n.prototype=Object.create(i.prototype,{constructor:{value:n}}),n.prototype.leaveRoom=function(){this.roomName&&(this.connection.emit("leave"),this.webrtc.peers.forEach(function(e){e.end()}),this.getLocalScreen()&&this.stopScreenShare(),this.emit("leftRoom",this.roomName),this.roomName=void 0)},n.prototype.disconnect=function(){this.connection.disconnect(),delete this.connection},n.prototype.handlePeerStreamAdded=function(e){var t=this,n=this.getRemoteVideoContainer(),o=a(e.stream);e.videoEl=o,o.id=this.getDomId(e),n&&n.appendChild(o),this.emit("videoAdded",o,e),window.setTimeout(function(){t.webrtc.isAudioEnabled()||e.send("mute",{name:"audio"}),t.webrtc.isVideoEnabled()||e.send("mute",{name:"video"})},250)},n.prototype.handlePeerStreamRemoved=function(e){var t=this.getRemoteVideoContainer(),n=e.videoEl;this.config.autoRemoveVideos&&t&&n&&t.removeChild(n),n&&this.emit("videoRemoved",n,e)},n.prototype.getDomId=function(e){return[e.id,e.type,e.broadcaster?"broadcasting":"incoming"].join("_")},n.prototype.setVolumeForAll=function(e){this.webrtc.peers.forEach(function(t){t.videoEl&&(t.videoEl.volume=e)})},n.prototype.joinRoom=function(e,t){var n=this;this.roomName=e,this.connection.emit("join",e,function(o,i){if(o)n.emit("error",o);else{var r,a,s,c;for(r in i.clients){a=i.clients[r];for(s in a)a[s]&&(c=n.webrtc.createPeer({id:r,type:s,enableDataChannels:n.config.enableDataChannels&&"screen"!==s,receiveMedia:{mandatory:{OfferToReceiveAudio:"screen"!==s&&n.config.receiveMedia.mandatory.OfferToReceiveAudio,OfferToReceiveVideo:n.config.receiveMedia.mandatory.OfferToReceiveVideo}}}),n.emit("createdPeer",c),c.start())}}t&&t(o,i),n.emit("joinedRoom",e)})},n.prototype.getEl=function(e){return"string"==typeof e?document.getElementById(e):e},n.prototype.startLocalVideo=function(){var e=this;this.webrtc.startLocalMedia(this.config.media,function(t,n){t?e.emit("localMediaError",t):a(n,e.getLocalVideoContainer(),e.config.localVideo)})},n.prototype.stopLocalVideo=function(){this.webrtc.stopLocalMedia()},n.prototype.getLocalVideoContainer=function(){var e=this.getEl(this.config.localVideoEl);if(e&&"VIDEO"===e.tagName)return e.oncontextmenu=function(){return!1},e;if(e){var t=document.createElement("video");return t.oncontextmenu=function(){return!1},e.appendChild(t),t}},n.prototype.getRemoteVideoContainer=function(){return this.getEl(this.config.remoteVideosEl)},n.prototype.shareScreen=function(e){this.webrtc.startScreenShare(e)},n.prototype.getLocalScreen=function(){return this.webrtc.localScreen},n.prototype.stopScreenShare=function(){this.connection.emit("unshareScreen");var e=document.getElementById("localScreen"),t=this.getRemoteVideoContainer(),n=this.getLocalScreen();this.config.autoRemoveVideos&&t&&e&&t.removeChild(e),e&&this.emit("videoRemoved",e),n&&n.stop(),this.webrtc.peers.forEach(function(e){e.broadcaster&&e.end()})},n.prototype.testReadiness=function(){var e=this;this.webrtc.localStream&&this.sessionReady&&e.emit("readyToCall",e.connection.getSessionid())},n.prototype.createRoom=function(e,t){2===arguments.length?this.connection.emit("create",e,t):this.connection.emit("create",e)},n.prototype.sendFile=function(){return r.dataChannel?void 0:this.emit("error",new Error("DataChannelNotSupported"))},t.exports=n},{"./socketioconnection":2,attachmediastream:6,mockconsole:7,webrtc:4,webrtcsupport:5,wildemitter:3}],3:[function(e,t){function n(){this.callbacks={}}t.exports=n,n.prototype.on=function(e){var t=3===arguments.length,n=t?arguments[1]:void 0,o=t?arguments[2]:arguments[1];return o._groupName=n,(this.callbacks[e]=this.callbacks[e]||[]).push(o),this},n.prototype.once=function(e){function t(){n.off(e,t),r.apply(this,arguments)}var n=this,o=3===arguments.length,i=o?arguments[1]:void 0,r=o?arguments[2]:arguments[1];return this.on(e,i,t),this},n.prototype.releaseGroup=function(e){var t,n,o,i;for(t in this.callbacks)for(i=this.callbacks[t],n=0,o=i.length;o>n;n++)i[n]._groupName===e&&(i.splice(n,1),n--,o--);return this},n.prototype.off=function(e,t){var n,o=this.callbacks[e];return o?1===arguments.length?(delete this.callbacks[e],this):(n=o.indexOf(t),o.splice(n,1),this):this},n.prototype.emit=function(e){var t,n,o,i=[].slice.call(arguments,1),r=this.callbacks[e],a=this.getWildcardCallbacks(e);if(r)for(o=r.slice(),t=0,n=o.length;n>t&&o[t];++t)o[t].apply(this,i);if(a)for(n=a.length,o=a.slice(),t=0,n=o.length;n>t&&o[t];++t)o[t].apply(this,[e].concat(i));return this},n.prototype.getWildcardCallbacks=function(e){var t,n,o=[];for(t in this.callbacks)n=t.split("*"),("*"===t||2===n.length&&e.slice(0,n[0].length)===n[0])&&(o=o.concat(this.callbacks[t]));return o}},{}],5:[function(e,t){var n;window.mozRTCPeerConnection||navigator.mozGetUserMedia?n="moz":(window.webkitRTCPeerConnection||navigator.webkitGetUserMedia)&&(n="webkit");var o=window.mozRTCPeerConnection||window.webkitRTCPeerConnection,i=window.mozRTCIceCandidate||window.RTCIceCandidate,r=window.mozRTCSessionDescription||window.RTCSessionDescription,a=window.webkitMediaStream||window.MediaStream,s="https:"===window.location.protocol&&(window.navigator.userAgent.match("Chrome")&&parseInt(window.navigator.userAgent.match(/Chrome\/(.*) /)[1],10)>=26||window.navigator.userAgent.match("Firefox")&&parseInt(window.navigator.userAgent.match(/Firefox\/(.*)/)[1],10)>=33),c=window.AudioContext||window.webkitAudioContext,u=document.createElement("video"),p=u&&u.canPlayType&&"probably"===u.canPlayType('video/webm; codecs="vp8", vorbis'),l=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.msGetUserMedia||navigator.mozGetUserMedia;t.exports={prefix:n,support:!!o&&p&&!!l,supportRTCPeerConnection:!!o,supportVp8:p,supportGetUserMedia:!!l,supportDataChannel:!!(o&&o.prototype&&o.prototype.createDataChannel),supportWebAudio:!(!c||!c.prototype.createMediaStreamSource),supportMediaStream:!(!a||!a.prototype.removeTrack),supportScreenSharing:!!s,dataChannel:!!(o&&o.prototype&&o.prototype.createDataChannel),webAudio:!(!c||!c.prototype.createMediaStreamSource),mediaStream:!(!a||!a.prototype.removeTrack),screenSharing:!!s,AudioContext:c,PeerConnection:o,SessionDescription:r,IceCandidate:i,MediaStream:a,getUserMedia:l}},{}],6:[function(e,t){t.exports=function(e,t,n){var o,i=window.URL,r={autoplay:!0,mirror:!1,muted:!1},a=t||document.createElement("video");if(n)for(o in n)r[o]=n[o];if(r.autoplay&&(a.autoplay="autoplay"),r.muted&&(a.muted=!0),r.mirror&&["","moz","webkit","o","ms"].forEach(function(e){var t=e?e+"Transform":"transform";a.style[t]="scaleX(-1)"}),i&&i.createObjectURL)a.src=i.createObjectURL(e);else if(a.srcObject)a.srcObject=e;else{if(!a.mozSrcObject)return!1;a.mozSrcObject=e}return a}},{}],7:[function(e,t){for(var n="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd,time,timeEnd,trace,warn".split(","),o=n.length,i=function(){},r={};o--;)r[n[o]]=i;t.exports=r},{}],2:[function(e,t){function n(e){this.connection=o.connect(e.url,e.socketio)}var o=e("socket.io-client");n.prototype.on=function(e,t){this.connection.on(e,t)},n.prototype.emit=function(){this.connection.emit.apply(this.connection,arguments)},n.prototype.getSessionid=function(){return this.connection.socket.sessionid},n.prototype.disconnect=function(){return this.connection.disconnect()},t.exports=n},{"socket.io-client":8}],8:[function(require,module,exports){var io="undefined"==typeof module?{}:module.exports;!function(){if(function(e,t){var n=e;n.version="0.9.16",n.protocol=1,n.transports=[],n.j=[],n.sockets={},n.connect=function(e,o){var i,r,a=n.util.parseUri(e);t&&t.location&&(a.protocol=a.protocol||t.location.protocol.slice(0,-1),a.host=a.host||(t.document?t.document.domain:t.location.hostname),a.port=a.port||t.location.port),i=n.util.uniqueUri(a);var s={host:a.host,secure:"https"==a.protocol,port:a.port||("https"==a.protocol?443:80),query:a.query||""};return n.util.merge(s,o),(s["force new connection"]||!n.sockets[i])&&(r=new n.Socket(s)),!s["force new connection"]&&r&&(n.sockets[i]=r),r=r||n.sockets[i],r.of(a.path.length>1?a.path:"")}}("object"==typeof module?module.exports:this.io={},this),function(e,t){var n=e.util={},o=/^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,i=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];n.parseUri=function(e){for(var t=o.exec(e||""),n={},r=14;r--;)n[i[r]]=t[r]||"";return n},n.uniqueUri=function(e){var n=e.protocol,o=e.host,i=e.port;return"document"in t?(o=o||document.domain,i=i||("https"==n&&"https:"!==document.location.protocol?443:document.location.port)):(o=o||"localhost",i||"https"!=n||(i=443)),(n||"http")+"://"+o+":"+(i||80)},n.query=function(e,t){var o=n.chunkQuery(e||""),i=[];n.merge(o,n.chunkQuery(t||""));for(var r in o)o.hasOwnProperty(r)&&i.push(r+"="+o[r]);return i.length?"?"+i.join("&"):""},n.chunkQuery=function(e){for(var t,n={},o=e.split("&"),i=0,r=o.length;r>i;++i)t=o[i].split("="),t[0]&&(n[t[0]]=t[1]);return n};var r=!1;n.load=function(e){return"document"in t&&"complete"===document.readyState||r?e():(n.on(t,"load",e,!1),void 0)},n.on=function(e,t,n,o){e.attachEvent?e.attachEvent("on"+t,n):e.addEventListener&&e.addEventListener(t,n,o)},n.request=function(e){if(e&&"undefined"!=typeof XDomainRequest&&!n.ua.hasCORS)return new XDomainRequest;if("undefined"!=typeof XMLHttpRequest&&(!e||n.ua.hasCORS))return new XMLHttpRequest;if(!e)try{return new(window[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}return null},"undefined"!=typeof window&&n.load(function(){r=!0}),n.defer=function(e){return n.ua.webkit&&"undefined"==typeof importScripts?(n.load(function(){setTimeout(e,100)}),void 0):e()},n.merge=function(e,t,o,i){var r,a=i||[],s="undefined"==typeof o?2:o;for(r in t)t.hasOwnProperty(r)&&n.indexOf(a,r)<0&&("object"==typeof e[r]&&s?n.merge(e[r],t[r],s-1,a):(e[r]=t[r],a.push(t[r])));return e},n.mixin=function(e,t){n.merge(e.prototype,t.prototype)},n.inherit=function(e,t){function n(){}n.prototype=t.prototype,e.prototype=new n},n.isArray=Array.isArray||function(e){return"[object Array]"===Object.prototype.toString.call(e)},n.intersect=function(e,t){for(var o=[],i=e.length>t.length?e:t,r=e.length>t.length?t:e,a=0,s=r.length;s>a;a++)~n.indexOf(i,r[a])&&o.push(r[a]);return o},n.indexOf=function(e,t,n){for(var o=e.length,n=0>n?0>n+o?0:n+o:n||0;o>n&&e[n]!==t;n++);return n>=o?-1:n},n.toArray=function(e){for(var t=[],n=0,o=e.length;o>n;n++)t.push(e[n]);return t},n.ua={},n.ua.hasCORS="undefined"!=typeof XMLHttpRequest&&function(){try{var e=new XMLHttpRequest}catch(t){return!1}return void 0!=e.withCredentials}(),n.ua.webkit="undefined"!=typeof navigator&&/webkit/i.test(navigator.userAgent),n.ua.iDevice="undefined"!=typeof navigator&&/iPad|iPhone|iPod/i.test(navigator.userAgent)}("undefined"!=typeof io?io:module.exports,this),function(e,t){function n(){}e.EventEmitter=n,n.prototype.on=function(e,n){return this.$events||(this.$events={}),this.$events[e]?t.util.isArray(this.$events[e])?this.$events[e].push(n):this.$events[e]=[this.$events[e],n]:this.$events[e]=n,this},n.prototype.addListener=n.prototype.on,n.prototype.once=function(e,t){function n(){o.removeListener(e,n),t.apply(this,arguments)}var o=this;return n.listener=t,this.on(e,n),this},n.prototype.removeListener=function(e,n){if(this.$events&&this.$events[e]){var o=this.$events[e];if(t.util.isArray(o)){for(var i=-1,r=0,a=o.length;a>r;r++)if(o[r]===n||o[r].listener&&o[r].listener===n){i=r;break}if(0>i)return this;o.splice(i,1),o.length||delete this.$events[e]}else(o===n||o.listener&&o.listener===n)&&delete this.$events[e]}return this},n.prototype.removeAllListeners=function(e){return void 0===e?(this.$events={},this):(this.$events&&this.$events[e]&&(this.$events[e]=null),this)},n.prototype.listeners=function(e){return this.$events||(this.$events={}),this.$events[e]||(this.$events[e]=[]),t.util.isArray(this.$events[e])||(this.$events[e]=[this.$events[e]]),this.$events[e]},n.prototype.emit=function(e){if(!this.$events)return!1;var n=this.$events[e];if(!n)return!1;var o=Array.prototype.slice.call(arguments,1);if("function"==typeof n)n.apply(this,o);else{if(!t.util.isArray(n))return!1;for(var i=n.slice(),r=0,a=i.length;a>r;r++)i[r].apply(this,o)}return!0}}("undefined"!=typeof io?io:module.exports,"undefined"!=typeof io?io:module.parent.exports),function(exports,nativeJSON){"use strict";function f(e){return 10>e?"0"+e:e}function date(e){return isFinite(e.valueOf())?e.getUTCFullYear()+"-"+f(e.getUTCMonth()+1)+"-"+f(e.getUTCDate())+"T"+f(e.getUTCHours())+":"+f(e.getUTCMinutes())+":"+f(e.getUTCSeconds())+"Z":null}function quote(e){return escapable.lastIndex=0,escapable.test(e)?'"'+e.replace(escapable,function(e){var t=meta[e];return"string"==typeof t?t:"\\u"+("0000"+e.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+e+'"'}function str(e,t){var n,o,i,r,a,s=gap,c=t[e];switch(c instanceof Date&&(c=date(e)),"function"==typeof rep&&(c=rep.call(t,e,c)),typeof c){case"string":return quote(c);case"number":return isFinite(c)?String(c):"null";case"boolean":case"null":return String(c);case"object":if(!c)return"null";if(gap+=indent,a=[],"[object Array]"===Object.prototype.toString.apply(c)){for(r=c.length,n=0;r>n;n+=1)a[n]=str(n,c)||"null";return i=0===a.length?"[]":gap?"[\n"+gap+a.join(",\n"+gap)+"\n"+s+"]":"["+a.join(",")+"]",gap=s,i}if(rep&&"object"==typeof rep)for(r=rep.length,n=0;r>n;n+=1)"string"==typeof rep[n]&&(o=rep[n],i=str(o,c),i&&a.push(quote(o)+(gap?": ":":")+i));else for(o in c)Object.prototype.hasOwnProperty.call(c,o)&&(i=str(o,c),i&&a.push(quote(o)+(gap?": ":":")+i));return i=0===a.length?"{}":gap?"{\n"+gap+a.join(",\n"+gap)+"\n"+s+"}":"{"+a.join(",")+"}",gap=s,i}}if(nativeJSON&&nativeJSON.parse)return exports.JSON={parse:nativeJSON.parse,stringify:nativeJSON.stringify};var JSON=exports.JSON={},cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","	":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;JSON.stringify=function(e,t,n){var o;if(gap="",indent="","number"==typeof n)for(o=0;n>o;o+=1)indent+=" ";else"string"==typeof n&&(indent=n);if(rep=t,t&&"function"!=typeof t&&("object"!=typeof t||"number"!=typeof t.length))throw new Error("JSON.stringify");return str("",{"":e})},JSON.parse=function(text,reviver){function walk(e,t){var n,o,i=e[t];if(i&&"object"==typeof i)for(n in i)Object.prototype.hasOwnProperty.call(i,n)&&(o=walk(i,n),void 0!==o?i[n]=o:delete i[n]);return reviver.call(e,t,i)}var j;if(text=String(text),cx.lastIndex=0,cx.test(text)&&(text=text.replace(cx,function(e){return"\\u"+("0000"+e.charCodeAt(0).toString(16)).slice(-4)})),/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,"")))return j=eval("("+text+")"),"function"==typeof reviver?walk({"":j},""):j;throw new SyntaxError("JSON.parse")}}("undefined"!=typeof io?io:module.exports,"undefined"!=typeof JSON?JSON:void 0),function(e,t){var n=e.parser={},o=n.packets=["disconnect","connect","heartbeat","message","json","event","ack","error","noop"],i=n.reasons=["transport not supported","client not handshaken","unauthorized"],r=n.advice=["reconnect"],a=t.JSON,s=t.util.indexOf;n.encodePacket=function(e){var t=s(o,e.type),n=e.id||"",c=e.endpoint||"",u=e.ack,p=null;switch(e.type){case"error":var l=e.reason?s(i,e.reason):"",d=e.advice?s(r,e.advice):"";(""!==l||""!==d)&&(p=l+(""!==d?"+"+d:""));break;case"message":""!==e.data&&(p=e.data);break;case"event":var f={name:e.name};e.args&&e.args.length&&(f.args=e.args),p=a.stringify(f);break;case"json":p=a.stringify(e.data);break;case"connect":e.qs&&(p=e.qs);break;case"ack":p=e.ackId+(e.args&&e.args.length?"+"+a.stringify(e.args):"")}var h=[t,n+("data"==u?"+":""),c];return null!==p&&void 0!==p&&h.push(p),h.join(":")},n.encodePayload=function(e){var t="";if(1==e.length)return e[0];for(var n=0,o=e.length;o>n;n++){var i=e[n];t+="�"+i.length+"�"+e[n]}return t};var c=/([^:]+):([0-9]+)?(\+)?:([^:]+)?:?([\s\S]*)?/;n.decodePacket=function(e){var t=e.match(c);if(!t)return{};var n=t[2]||"",e=t[5]||"",s={type:o[t[1]],endpoint:t[4]||""};switch(n&&(s.id=n,s.ack=t[3]?"data":!0),s.type){case"error":var t=e.split("+");s.reason=i[t[0]]||"",s.advice=r[t[1]]||"";break;case"message":s.data=e||"";break;case"event":try{var u=a.parse(e);s.name=u.name,s.args=u.args}catch(p){}s.args=s.args||[];break;case"json":try{s.data=a.parse(e)}catch(p){}break;case"connect":s.qs=e||"";break;case"ack":var t=e.match(/^([0-9]+)(\+)?(.*)/);if(t&&(s.ackId=t[1],s.args=[],t[3]))try{s.args=t[3]?a.parse(t[3]):[]}catch(p){}break;case"disconnect":case"heartbeat":}return s},n.decodePayload=function(e){if("�"==e.charAt(0)){for(var t=[],o=1,i="";o<e.length;o++)"�"==e.charAt(o)?(t.push(n.decodePacket(e.substr(o+1).substr(0,i))),o+=Number(i)+1,i=""):i+=e.charAt(o);return t}return[n.decodePacket(e)]}}("undefined"!=typeof io?io:module.exports,"undefined"!=typeof io?io:module.parent.exports),function(e,t){function n(e,t){this.socket=e,this.sessid=t}e.Transport=n,t.util.mixin(n,t.EventEmitter),n.prototype.heartbeats=function(){return!0},n.prototype.onData=function(e){if(this.clearCloseTimeout(),(this.socket.connected||this.socket.connecting||this.socket.reconnecting)&&this.setCloseTimeout(),""!==e){var n=t.parser.decodePayload(e);if(n&&n.length)for(var o=0,i=n.length;i>o;o++)this.onPacket(n[o])}return this},n.prototype.onPacket=function(e){return this.socket.setHeartbeatTimeout(),"heartbeat"==e.type?this.onHeartbeat():("connect"==e.type&&""==e.endpoint&&this.onConnect(),"error"==e.type&&"reconnect"==e.advice&&(this.isOpen=!1),this.socket.onPacket(e),this)},n.prototype.setCloseTimeout=function(){if(!this.closeTimeout){var e=this;this.closeTimeout=setTimeout(function(){e.onDisconnect()},this.socket.closeTimeout)}},n.prototype.onDisconnect=function(){return this.isOpen&&this.close(),this.clearTimeouts(),this.socket.onDisconnect(),this},n.prototype.onConnect=function(){return this.socket.onConnect(),this},n.prototype.clearCloseTimeout=function(){this.closeTimeout&&(clearTimeout(this.closeTimeout),this.closeTimeout=null)},n.prototype.clearTimeouts=function(){this.clearCloseTimeout(),this.reopenTimeout&&clearTimeout(this.reopenTimeout)},n.prototype.packet=function(e){this.send(t.parser.encodePacket(e))},n.prototype.onHeartbeat=function(){this.packet({type:"heartbeat"})},n.prototype.onOpen=function(){this.isOpen=!0,this.clearCloseTimeout(),this.socket.onOpen()},n.prototype.onClose=function(){this.isOpen=!1,this.socket.onClose(),this.onDisconnect()},n.prototype.prepareUrl=function(){var e=this.socket.options;return this.scheme()+"://"+e.host+":"+e.port+"/"+e.resource+"/"+t.protocol+"/"+this.name+"/"+this.sessid},n.prototype.ready=function(e,t){t.call(this)}}("undefined"!=typeof io?io:module.exports,"undefined"!=typeof io?io:module.parent.exports),function(e,t,n){function o(e){if(this.options={port:80,secure:!1,document:"document"in n?document:!1,resource:"socket.io",transports:t.transports,"connect timeout":1e4,"try multiple transports":!0,reconnect:!0,"reconnection delay":500,"reconnection limit":1/0,"reopen delay":3e3,"max reconnection attempts":10,"sync disconnect on unload":!1,"auto connect":!0,"flash policy port":10843,manualFlush:!1},t.util.merge(this.options,e),this.connected=!1,this.open=!1,this.connecting=!1,this.reconnecting=!1,this.namespaces={},this.buffer=[],this.doBuffer=!1,this.options["sync disconnect on unload"]&&(!this.isXDomain()||t.util.ua.hasCORS)){var o=this;t.util.on(n,"beforeunload",function(){o.disconnectSync()},!1)}this.options["auto connect"]&&this.connect()}function i(){}e.Socket=o,t.util.mixin(o,t.EventEmitter),o.prototype.of=function(e){return this.namespaces[e]||(this.namespaces[e]=new t.SocketNamespace(this,e),""!==e&&this.namespaces[e].packet({type:"connect"})),this.namespaces[e]},o.prototype.publish=function(){this.emit.apply(this,arguments);var e;for(var t in this.namespaces)this.namespaces.hasOwnProperty(t)&&(e=this.of(t),e.$emit.apply(e,arguments))},o.prototype.handshake=function(e){function n(t){t instanceof Error?(o.connecting=!1,o.onError(t.message)):e.apply(null,t.split(":"))}var o=this,r=this.options,a=["http"+(r.secure?"s":"")+":/",r.host+":"+r.port,r.resource,t.protocol,t.util.query(this.options.query,"t="+ +new Date)].join("/");if(this.isXDomain()&&!t.util.ua.hasCORS){var s=document.getElementsByTagName("script")[0],c=document.createElement("script");c.src=a+"&jsonp="+t.j.length,s.parentNode.insertBefore(c,s),t.j.push(function(e){n(e),c.parentNode.removeChild(c)})}else{var u=t.util.request();u.open("GET",a,!0),this.isXDomain()&&(u.withCredentials=!0),u.onreadystatechange=function(){4==u.readyState&&(u.onreadystatechange=i,200==u.status?n(u.responseText):403==u.status?o.onError(u.responseText):(o.connecting=!1,!o.reconnecting&&o.onError(u.responseText)))},u.send(null)}},o.prototype.getTransport=function(e){for(var n,o=e||this.transports,i=0;n=o[i];i++)if(t.Transport[n]&&t.Transport[n].check(this)&&(!this.isXDomain()||t.Transport[n].xdomainCheck(this)))return new t.Transport[n](this,this.sessionid);return null},o.prototype.connect=function(e){if(this.connecting)return this;var n=this;return n.connecting=!0,this.handshake(function(o,i,r,a){function s(e){return n.transport&&n.transport.clearTimeouts(),n.transport=n.getTransport(e),n.transport?(n.transport.ready(n,function(){n.connecting=!0,n.publish("connecting",n.transport.name),n.transport.open(),n.options["connect timeout"]&&(n.connectTimeoutTimer=setTimeout(function(){if(!n.connected&&(n.connecting=!1,n.options["try multiple transports"])){for(var e=n.transports;e.length>0&&e.splice(0,1)[0]!=n.transport.name;);e.length?s(e):n.publish("connect_failed")}},n.options["connect timeout"]))}),void 0):n.publish("connect_failed")}n.sessionid=o,n.closeTimeout=1e3*r,n.heartbeatTimeout=1e3*i,n.transports||(n.transports=n.origTransports=a?t.util.intersect(a.split(","),n.options.transports):n.options.transports),n.setHeartbeatTimeout(),s(n.transports),n.once("connect",function(){clearTimeout(n.connectTimeoutTimer),e&&"function"==typeof e&&e()})}),this},o.prototype.setHeartbeatTimeout=function(){if(clearTimeout(this.heartbeatTimeoutTimer),!this.transport||this.transport.heartbeats()){var e=this;this.heartbeatTimeoutTimer=setTimeout(function(){e.transport.onClose()},this.heartbeatTimeout)}},o.prototype.packet=function(e){return this.connected&&!this.doBuffer?this.transport.packet(e):this.buffer.push(e),this},o.prototype.setBuffer=function(e){this.doBuffer=e,!e&&this.connected&&this.buffer.length&&(this.options.manualFlush||this.flushBuffer())},o.prototype.flushBuffer=function(){this.transport.payload(this.buffer),this.buffer=[]},o.prototype.disconnect=function(){return(this.connected||this.connecting)&&(this.open&&this.of("").packet({type:"disconnect"}),this.onDisconnect("booted")),this},o.prototype.disconnectSync=function(){var e=t.util.request(),n=["http"+(this.options.secure?"s":"")+":/",this.options.host+":"+this.options.port,this.options.resource,t.protocol,"",this.sessionid].join("/")+"/?disconnect=1";e.open("GET",n,!1),e.send(null),this.onDisconnect("booted")},o.prototype.isXDomain=function(){var e=n.location.port||("https:"==n.location.protocol?443:80);return this.options.host!==n.location.hostname||this.options.port!=e},o.prototype.onConnect=function(){this.connected||(this.connected=!0,this.connecting=!1,this.doBuffer||this.setBuffer(!1),this.emit("connect"))},o.prototype.onOpen=function(){this.open=!0},o.prototype.onClose=function(){this.open=!1,clearTimeout(this.heartbeatTimeoutTimer)},o.prototype.onPacket=function(e){this.of(e.endpoint).onPacket(e)},o.prototype.onError=function(e){e&&e.advice&&"reconnect"===e.advice&&(this.connected||this.connecting)&&(this.disconnect(),this.options.reconnect&&this.reconnect()),this.publish("error",e&&e.reason?e.reason:e)},o.prototype.onDisconnect=function(e){var t=this.connected,n=this.connecting;this.connected=!1,this.connecting=!1,this.open=!1,(t||n)&&(this.transport.close(),this.transport.clearTimeouts(),t&&(this.publish("disconnect",e),"booted"!=e&&this.options.reconnect&&!this.reconnecting&&this.reconnect()))},o.prototype.reconnect=function(){function e(){if(n.connected){for(var e in n.namespaces)n.namespaces.hasOwnProperty(e)&&""!==e&&n.namespaces[e].packet({type:"connect"});n.publish("reconnect",n.transport.name,n.reconnectionAttempts)}clearTimeout(n.reconnectionTimer),n.removeListener("connect_failed",t),n.removeListener("connect",t),n.reconnecting=!1,delete n.reconnectionAttempts,delete n.reconnectionDelay,delete n.reconnectionTimer,delete n.redoTransports,n.options["try multiple transports"]=i}function t(){return n.reconnecting?n.connected?e():n.connecting&&n.reconnecting?n.reconnectionTimer=setTimeout(t,1e3):(n.reconnectionAttempts++>=o?n.redoTransports?(n.publish("reconnect_failed"),e()):(n.on("connect_failed",t),n.options["try multiple transports"]=!0,n.transports=n.origTransports,n.transport=n.getTransport(),n.redoTransports=!0,n.connect()):(n.reconnectionDelay<r&&(n.reconnectionDelay*=2),n.connect(),n.publish("reconnecting",n.reconnectionDelay,n.reconnectionAttempts),n.reconnectionTimer=setTimeout(t,n.reconnectionDelay)),void 0):void 0}this.reconnecting=!0,this.reconnectionAttempts=0,this.reconnectionDelay=this.options["reconnection delay"];var n=this,o=this.options["max reconnection attempts"],i=this.options["try multiple transports"],r=this.options["reconnection limit"];this.options["try multiple transports"]=!1,this.reconnectionTimer=setTimeout(t,this.reconnectionDelay),this.on("connect",t)}}("undefined"!=typeof io?io:module.exports,"undefined"!=typeof io?io:module.parent.exports,this),function(e,t){function n(e,t){this.socket=e,this.name=t||"",this.flags={},this.json=new o(this,"json"),this.ackPackets=0,this.acks={}}function o(e,t){this.namespace=e,this.name=t}e.SocketNamespace=n,t.util.mixin(n,t.EventEmitter),n.prototype.$emit=t.EventEmitter.prototype.emit,n.prototype.of=function(){return this.socket.of.apply(this.socket,arguments)},n.prototype.packet=function(e){return e.endpoint=this.name,this.socket.packet(e),this.flags={},this},n.prototype.send=function(e,t){var n={type:this.flags.json?"json":"message",data:e};return"function"==typeof t&&(n.id=++this.ackPackets,n.ack=!0,this.acks[n.id]=t),this.packet(n)},n.prototype.emit=function(e){var t=Array.prototype.slice.call(arguments,1),n=t[t.length-1],o={type:"event",name:e};return"function"==typeof n&&(o.id=++this.ackPackets,o.ack="data",this.acks[o.id]=n,t=t.slice(0,t.length-1)),o.args=t,this.packet(o)},n.prototype.disconnect=function(){return""===this.name?this.socket.disconnect():(this.packet({type:"disconnect"}),this.$emit("disconnect")),this},n.prototype.onPacket=function(e){function n(){o.packet({type:"ack",args:t.util.toArray(arguments),ackId:e.id})}var o=this;switch(e.type){case"connect":this.$emit("connect");break;case"disconnect":""===this.name?this.socket.onDisconnect(e.reason||"booted"):this.$emit("disconnect",e.reason);break;case"message":case"json":var i=["message",e.data];
"data"==e.ack?i.push(n):e.ack&&this.packet({type:"ack",ackId:e.id}),this.$emit.apply(this,i);break;case"event":var i=[e.name].concat(e.args);"data"==e.ack&&i.push(n),this.$emit.apply(this,i);break;case"ack":this.acks[e.ackId]&&(this.acks[e.ackId].apply(this,e.args),delete this.acks[e.ackId]);break;case"error":e.advice?this.socket.onError(e):"unauthorized"==e.reason?this.$emit("connect_failed",e.reason):this.$emit("error",e.reason)}},o.prototype.send=function(){this.namespace.flags[this.name]=!0,this.namespace.send.apply(this.namespace,arguments)},o.prototype.emit=function(){this.namespace.flags[this.name]=!0,this.namespace.emit.apply(this.namespace,arguments)}}("undefined"!=typeof io?io:module.exports,"undefined"!=typeof io?io:module.parent.exports),function(e,t,n){function o(){t.Transport.apply(this,arguments)}e.websocket=o,t.util.inherit(o,t.Transport),o.prototype.name="websocket",o.prototype.open=function(){var e,o=t.util.query(this.socket.options.query),i=this;return e||(e=n.MozWebSocket||n.WebSocket),this.websocket=new e(this.prepareUrl()+o),this.websocket.onopen=function(){i.onOpen(),i.socket.setBuffer(!1)},this.websocket.onmessage=function(e){i.onData(e.data)},this.websocket.onclose=function(){i.onClose(),i.socket.setBuffer(!0)},this.websocket.onerror=function(e){i.onError(e)},this},o.prototype.send=t.util.ua.iDevice?function(e){var t=this;return setTimeout(function(){t.websocket.send(e)},0),this}:function(e){return this.websocket.send(e),this},o.prototype.payload=function(e){for(var t=0,n=e.length;n>t;t++)this.packet(e[t]);return this},o.prototype.close=function(){return this.websocket.close(),this},o.prototype.onError=function(e){this.socket.onError(e)},o.prototype.scheme=function(){return this.socket.options.secure?"wss":"ws"},o.check=function(){return"WebSocket"in n&&!("__addTask"in WebSocket)||"MozWebSocket"in n},o.xdomainCheck=function(){return!0},t.transports.push("websocket")}("undefined"!=typeof io?io.Transport:module.exports,"undefined"!=typeof io?io:module.parent.exports,this),function(e,t){function n(){t.Transport.websocket.apply(this,arguments)}e.flashsocket=n,t.util.inherit(n,t.Transport.websocket),n.prototype.name="flashsocket",n.prototype.open=function(){var e=this,n=arguments;return WebSocket.__addTask(function(){t.Transport.websocket.prototype.open.apply(e,n)}),this},n.prototype.send=function(){var e=this,n=arguments;return WebSocket.__addTask(function(){t.Transport.websocket.prototype.send.apply(e,n)}),this},n.prototype.close=function(){return WebSocket.__tasks.length=0,t.Transport.websocket.prototype.close.call(this),this},n.prototype.ready=function(e,o){function i(){var t=e.options,i=t["flash policy port"],a=["http"+(t.secure?"s":"")+":/",t.host+":"+t.port,t.resource,"static/flashsocket","WebSocketMain"+(e.isXDomain()?"Insecure":"")+".swf"];n.loaded||("undefined"==typeof WEB_SOCKET_SWF_LOCATION&&(WEB_SOCKET_SWF_LOCATION=a.join("/")),843!==i&&WebSocket.loadFlashPolicyFile("xmlsocket://"+t.host+":"+i),WebSocket.__initialize(),n.loaded=!0),o.call(r)}var r=this;return document.body?i():(t.util.load(i),void 0)},n.check=function(){return"undefined"!=typeof WebSocket&&"__initialize"in WebSocket&&swfobject?swfobject.getFlashPlayerVersion().major>=10:!1},n.xdomainCheck=function(){return!0},"undefined"!=typeof window&&(WEB_SOCKET_DISABLE_AUTO_INITIALIZATION=!0),t.transports.push("flashsocket")}("undefined"!=typeof io?io.Transport:module.exports,"undefined"!=typeof io?io:module.parent.exports),"undefined"!=typeof window)var swfobject=function(){function e(){if(!q){try{var e=R.getElementsByTagName("body")[0].appendChild(g("span"));e.parentNode.removeChild(e)}catch(t){return}q=!0;for(var n=W.length,o=0;n>o;o++)W[o]()}}function t(e){q?e():W[W.length]=e}function n(e){if(typeof L.addEventListener!=x)L.addEventListener("load",e,!1);else if(typeof R.addEventListener!=x)R.addEventListener("load",e,!1);else if(typeof L.attachEvent!=x)v(L,"onload",e);else if("function"==typeof L.onload){var t=L.onload;L.onload=function(){t(),e()}}else L.onload=e}function o(){F?i():r()}function i(){var e=R.getElementsByTagName("body")[0],t=g(j);t.setAttribute("type",I);var n=e.appendChild(t);if(n){var o=0;!function(){if(typeof n.GetVariable!=x){var i=n.GetVariable("$version");i&&(i=i.split(" ")[1].split(","),z.pv=[parseInt(i[0],10),parseInt(i[1],10),parseInt(i[2],10)])}else if(10>o)return o++,setTimeout(arguments.callee,10),void 0;e.removeChild(t),n=null,r()}()}else r()}function r(){var e=B.length;if(e>0)for(var t=0;e>t;t++){var n=B[t].id,o=B[t].callbackFn,i={success:!1,id:n};if(z.pv[0]>0){var r=m(n);if(r)if(!y(B[t].swfVersion)||z.wk&&z.wk<312)if(B[t].expressInstall&&s()){var p={};p.data=B[t].expressInstall,p.width=r.getAttribute("width")||"0",p.height=r.getAttribute("height")||"0",r.getAttribute("class")&&(p.styleclass=r.getAttribute("class")),r.getAttribute("align")&&(p.align=r.getAttribute("align"));for(var l={},d=r.getElementsByTagName("param"),f=d.length,h=0;f>h;h++)"movie"!=d[h].getAttribute("name").toLowerCase()&&(l[d[h].getAttribute("name")]=d[h].getAttribute("value"));c(p,l,n,o)}else u(r),o&&o(i);else w(n,!0),o&&(i.success=!0,i.ref=a(n),o(i))}else if(w(n,!0),o){var g=a(n);g&&typeof g.SetVariable!=x&&(i.success=!0,i.ref=g),o(i)}}}function a(e){var t=null,n=m(e);if(n&&"OBJECT"==n.nodeName)if(typeof n.SetVariable!=x)t=n;else{var o=n.getElementsByTagName(j)[0];o&&(t=o)}return t}function s(){return!U&&y("6.0.65")&&(z.win||z.mac)&&!(z.wk&&z.wk<312)}function c(e,t,n,o){U=!0,_=o||null,E={success:!1,id:n};var i=m(n);if(i){"OBJECT"==i.nodeName?(k=p(i),C=null):(k=i,C=n),e.id=M,(typeof e.width==x||!/%$/.test(e.width)&&parseInt(e.width,10)<310)&&(e.width="310"),(typeof e.height==x||!/%$/.test(e.height)&&parseInt(e.height,10)<137)&&(e.height="137"),R.title=R.title.slice(0,47)+" - Flash Player Installation";var r=z.ie&&z.win?["Active"].concat("").join("X"):"PlugIn",a="MMredirectURL="+L.location.toString().replace(/&/g,"%26")+"&MMplayerType="+r+"&MMdoctitle="+R.title;if(typeof t.flashvars!=x?t.flashvars+="&"+a:t.flashvars=a,z.ie&&z.win&&4!=i.readyState){var s=g("div");n+="SWFObjectNew",s.setAttribute("id",n),i.parentNode.insertBefore(s,i),i.style.display="none",function(){4==i.readyState?i.parentNode.removeChild(i):setTimeout(arguments.callee,10)}()}l(e,t,n)}}function u(e){if(z.ie&&z.win&&4!=e.readyState){var t=g("div");e.parentNode.insertBefore(t,e),t.parentNode.replaceChild(p(e),t),e.style.display="none",function(){4==e.readyState?e.parentNode.removeChild(e):setTimeout(arguments.callee,10)}()}else e.parentNode.replaceChild(p(e),e)}function p(e){var t=g("div");if(z.win&&z.ie)t.innerHTML=e.innerHTML;else{var n=e.getElementsByTagName(j)[0];if(n){var o=n.childNodes;if(o)for(var i=o.length,r=0;i>r;r++)1==o[r].nodeType&&"PARAM"==o[r].nodeName||8==o[r].nodeType||t.appendChild(o[r].cloneNode(!0))}}return t}function l(e,t,n){var o,i=m(n);if(z.wk&&z.wk<312)return o;if(i)if(typeof e.id==x&&(e.id=n),z.ie&&z.win){var r="";for(var a in e)e[a]!=Object.prototype[a]&&("data"==a.toLowerCase()?t.movie=e[a]:"styleclass"==a.toLowerCase()?r+=' class="'+e[a]+'"':"classid"!=a.toLowerCase()&&(r+=" "+a+'="'+e[a]+'"'));var s="";for(var c in t)t[c]!=Object.prototype[c]&&(s+='<param name="'+c+'" value="'+t[c]+'" />');i.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+r+">"+s+"</object>",J[J.length]=e.id,o=m(e.id)}else{var u=g(j);u.setAttribute("type",I);for(var p in e)e[p]!=Object.prototype[p]&&("styleclass"==p.toLowerCase()?u.setAttribute("class",e[p]):"classid"!=p.toLowerCase()&&u.setAttribute(p,e[p]));for(var l in t)t[l]!=Object.prototype[l]&&"movie"!=l.toLowerCase()&&d(u,l,t[l]);i.parentNode.replaceChild(u,i),o=u}return o}function d(e,t,n){var o=g("param");o.setAttribute("name",t),o.setAttribute("value",n),e.appendChild(o)}function f(e){var t=m(e);t&&"OBJECT"==t.nodeName&&(z.ie&&z.win?(t.style.display="none",function(){4==t.readyState?h(e):setTimeout(arguments.callee,10)}()):t.parentNode.removeChild(t))}function h(e){var t=m(e);if(t){for(var n in t)"function"==typeof t[n]&&(t[n]=null);t.parentNode.removeChild(t)}}function m(e){var t=null;try{t=R.getElementById(e)}catch(n){}return t}function g(e){return R.createElement(e)}function v(e,t,n){e.attachEvent(t,n),V[V.length]=[e,t,n]}function y(e){var t=z.pv,n=e.split(".");return n[0]=parseInt(n[0],10),n[1]=parseInt(n[1],10)||0,n[2]=parseInt(n[2],10)||0,t[0]>n[0]||t[0]==n[0]&&t[1]>n[1]||t[0]==n[0]&&t[1]==n[1]&&t[2]>=n[2]?!0:!1}function b(e,t,n,o){if(!z.ie||!z.mac){var i=R.getElementsByTagName("head")[0];if(i){var r=n&&"string"==typeof n?n:"screen";if(o&&(T=null,O=null),!T||O!=r){var a=g("style");a.setAttribute("type","text/css"),a.setAttribute("media",r),T=i.appendChild(a),z.ie&&z.win&&typeof R.styleSheets!=x&&R.styleSheets.length>0&&(T=R.styleSheets[R.styleSheets.length-1]),O=r}z.ie&&z.win?T&&typeof T.addRule==j&&T.addRule(e,t):T&&typeof R.createTextNode!=x&&T.appendChild(R.createTextNode(e+" {"+t+"}"))}}}function w(e,t){if($){var n=t?"visible":"hidden";q&&m(e)?m(e).style.visibility=n:b("#"+e,"visibility:"+n)}}function S(e){var t=/[\\\"<>\.;]/,n=null!=t.exec(e);return n&&typeof encodeURIComponent!=x?encodeURIComponent(e):e}var k,C,_,E,T,O,x="undefined",j="object",A="Shockwave Flash",D="ShockwaveFlash.ShockwaveFlash",I="application/x-shockwave-flash",M="SWFObjectExprInst",N="onreadystatechange",L=window,R=document,P=navigator,F=!1,W=[o],B=[],J=[],V=[],q=!1,U=!1,$=!0,z=function(){var e=typeof R.getElementById!=x&&typeof R.getElementsByTagName!=x&&typeof R.createElement!=x,t=P.userAgent.toLowerCase(),n=P.platform.toLowerCase(),o=n?/win/.test(n):/win/.test(t),i=n?/mac/.test(n):/mac/.test(t),r=/webkit/.test(t)?parseFloat(t.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):!1,a=!1,s=[0,0,0],c=null;if(typeof P.plugins!=x&&typeof P.plugins[A]==j)c=P.plugins[A].description,!c||typeof P.mimeTypes!=x&&P.mimeTypes[I]&&!P.mimeTypes[I].enabledPlugin||(F=!0,a=!1,c=c.replace(/^.*\s+(\S+\s+\S+$)/,"$1"),s[0]=parseInt(c.replace(/^(.*)\..*$/,"$1"),10),s[1]=parseInt(c.replace(/^.*\.(.*)\s.*$/,"$1"),10),s[2]=/[a-zA-Z]/.test(c)?parseInt(c.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0);else if(typeof L[["Active"].concat("Object").join("X")]!=x)try{var u=new(window[["Active"].concat("Object").join("X")])(D);u&&(c=u.GetVariable("$version"),c&&(a=!0,c=c.split(" ")[1].split(","),s=[parseInt(c[0],10),parseInt(c[1],10),parseInt(c[2],10)]))}catch(p){}return{w3:e,pv:s,wk:r,ie:a,win:o,mac:i}}();return function(){z.w3&&((typeof R.readyState!=x&&"complete"==R.readyState||typeof R.readyState==x&&(R.getElementsByTagName("body")[0]||R.body))&&e(),q||(typeof R.addEventListener!=x&&R.addEventListener("DOMContentLoaded",e,!1),z.ie&&z.win&&(R.attachEvent(N,function(){"complete"==R.readyState&&(R.detachEvent(N,arguments.callee),e())}),L==top&&function(){if(!q){try{R.documentElement.doScroll("left")}catch(t){return setTimeout(arguments.callee,0),void 0}e()}}()),z.wk&&function(){return q?void 0:/loaded|complete/.test(R.readyState)?(e(),void 0):(setTimeout(arguments.callee,0),void 0)}(),n(e)))}(),function(){z.ie&&z.win&&window.attachEvent("onunload",function(){for(var e=V.length,t=0;e>t;t++)V[t][0].detachEvent(V[t][1],V[t][2]);for(var n=J.length,o=0;n>o;o++)f(J[o]);for(var i in z)z[i]=null;z=null;for(var r in swfobject)swfobject[r]=null;swfobject=null})}(),{registerObject:function(e,t,n,o){if(z.w3&&e&&t){var i={};i.id=e,i.swfVersion=t,i.expressInstall=n,i.callbackFn=o,B[B.length]=i,w(e,!1)}else o&&o({success:!1,id:e})},getObjectById:function(e){return z.w3?a(e):void 0},embedSWF:function(e,n,o,i,r,a,u,p,d,f){var h={success:!1,id:n};z.w3&&!(z.wk&&z.wk<312)&&e&&n&&o&&i&&r?(w(n,!1),t(function(){o+="",i+="";var t={};if(d&&typeof d===j)for(var m in d)t[m]=d[m];t.data=e,t.width=o,t.height=i;var g={};if(p&&typeof p===j)for(var v in p)g[v]=p[v];if(u&&typeof u===j)for(var b in u)typeof g.flashvars!=x?g.flashvars+="&"+b+"="+u[b]:g.flashvars=b+"="+u[b];if(y(r)){var S=l(t,g,n);t.id==n&&w(n,!0),h.success=!0,h.ref=S}else{if(a&&s())return t.data=a,c(t,g,n,f),void 0;w(n,!0)}f&&f(h)})):f&&f(h)},switchOffAutoHideShow:function(){$=!1},ua:z,getFlashPlayerVersion:function(){return{major:z.pv[0],minor:z.pv[1],release:z.pv[2]}},hasFlashPlayerVersion:y,createSWF:function(e,t,n){return z.w3?l(e,t,n):void 0},showExpressInstall:function(e,t,n,o){z.w3&&s()&&c(e,t,n,o)},removeSWF:function(e){z.w3&&f(e)},createCSS:function(e,t,n,o){z.w3&&b(e,t,n,o)},addDomLoadEvent:t,addLoadEvent:n,getQueryParamValue:function(e){var t=R.location.search||R.location.hash;if(t){if(/\?/.test(t)&&(t=t.split("?")[1]),null==e)return S(t);for(var n=t.split("&"),o=0;o<n.length;o++)if(n[o].substring(0,n[o].indexOf("="))==e)return S(n[o].substring(n[o].indexOf("=")+1))}return""},expressInstallCallback:function(){if(U){var e=m(M);e&&k&&(e.parentNode.replaceChild(k,e),C&&(w(C,!0),z.ie&&z.win&&(k.style.display="block")),_&&_(E)),U=!1}}}}();!function(){if("undefined"!=typeof window&&!window.WebSocket){var e=window.console;if(e&&e.log&&e.error||(e={log:function(){},error:function(){}}),!swfobject.hasFlashPlayerVersion("10.0.0"))return e.error("Flash Player >= 10.0.0 is required."),void 0;"file:"==location.protocol&&e.error("WARNING: web-socket-js doesn't work in file:///... URL unless you set Flash Security Settings properly. Open the page via Web server i.e. http://..."),WebSocket=function(e,t,n,o,i){var r=this;r.__id=WebSocket.__nextId++,WebSocket.__instances[r.__id]=r,r.readyState=WebSocket.CONNECTING,r.bufferedAmount=0,r.__events={},t?"string"==typeof t&&(t=[t]):t=[],setTimeout(function(){WebSocket.__addTask(function(){WebSocket.__flash.create(r.__id,e,t,n||null,o||0,i||null)})},0)},WebSocket.prototype.send=function(e){if(this.readyState==WebSocket.CONNECTING)throw"INVALID_STATE_ERR: Web Socket connection has not been established";var t=WebSocket.__flash.send(this.__id,encodeURIComponent(e));return 0>t?!0:(this.bufferedAmount+=t,!1)},WebSocket.prototype.close=function(){this.readyState!=WebSocket.CLOSED&&this.readyState!=WebSocket.CLOSING&&(this.readyState=WebSocket.CLOSING,WebSocket.__flash.close(this.__id))},WebSocket.prototype.addEventListener=function(e,t){e in this.__events||(this.__events[e]=[]),this.__events[e].push(t)},WebSocket.prototype.removeEventListener=function(e,t){if(e in this.__events)for(var n=this.__events[e],o=n.length-1;o>=0;--o)if(n[o]===t){n.splice(o,1);break}},WebSocket.prototype.dispatchEvent=function(e){for(var t=this.__events[e.type]||[],n=0;n<t.length;++n)t[n](e);var o=this["on"+e.type];o&&o(e)},WebSocket.prototype.__handleEvent=function(e){"readyState"in e&&(this.readyState=e.readyState),"protocol"in e&&(this.protocol=e.protocol);var t;if("open"==e.type||"error"==e.type)t=this.__createSimpleEvent(e.type);else if("close"==e.type)t=this.__createSimpleEvent("close");else{if("message"!=e.type)throw"unknown event type: "+e.type;var n=decodeURIComponent(e.message);t=this.__createMessageEvent("message",n)}this.dispatchEvent(t)},WebSocket.prototype.__createSimpleEvent=function(e){if(document.createEvent&&window.Event){var t=document.createEvent("Event");return t.initEvent(e,!1,!1),t}return{type:e,bubbles:!1,cancelable:!1}},WebSocket.prototype.__createMessageEvent=function(e,t){if(document.createEvent&&window.MessageEvent&&!window.opera){var n=document.createEvent("MessageEvent");return n.initMessageEvent("message",!1,!1,t,null,null,window,null),n}return{type:e,data:t,bubbles:!1,cancelable:!1}},WebSocket.CONNECTING=0,WebSocket.OPEN=1,WebSocket.CLOSING=2,WebSocket.CLOSED=3,WebSocket.__flash=null,WebSocket.__instances={},WebSocket.__tasks=[],WebSocket.__nextId=0,WebSocket.loadFlashPolicyFile=function(e){WebSocket.__addTask(function(){WebSocket.__flash.loadManualPolicyFile(e)})},WebSocket.__initialize=function(){if(!WebSocket.__flash){if(WebSocket.__swfLocation&&(window.WEB_SOCKET_SWF_LOCATION=WebSocket.__swfLocation),!window.WEB_SOCKET_SWF_LOCATION)return e.error("[WebSocket] set WEB_SOCKET_SWF_LOCATION to location of WebSocketMain.swf"),void 0;var t=document.createElement("div");t.id="webSocketContainer",t.style.position="absolute",WebSocket.__isFlashLite()?(t.style.left="0px",t.style.top="0px"):(t.style.left="-100px",t.style.top="-100px");var n=document.createElement("div");n.id="webSocketFlash",t.appendChild(n),document.body.appendChild(t),swfobject.embedSWF(WEB_SOCKET_SWF_LOCATION,"webSocketFlash","1","1","10.0.0",null,null,{hasPriority:!0,swliveconnect:!0,allowScriptAccess:"always"},null,function(t){t.success||e.error("[WebSocket] swfobject.embedSWF failed")})}},WebSocket.__onFlashInitialized=function(){setTimeout(function(){WebSocket.__flash=document.getElementById("webSocketFlash"),WebSocket.__flash.setCallerUrl(location.href),WebSocket.__flash.setDebug(!!window.WEB_SOCKET_DEBUG);for(var e=0;e<WebSocket.__tasks.length;++e)WebSocket.__tasks[e]();WebSocket.__tasks=[]},0)},WebSocket.__onFlashEvent=function(){return setTimeout(function(){try{for(var t=WebSocket.__flash.receiveEvents(),n=0;n<t.length;++n)WebSocket.__instances[t[n].webSocketId].__handleEvent(t[n])}catch(o){e.error(o)}},0),!0},WebSocket.__log=function(t){e.log(decodeURIComponent(t))},WebSocket.__error=function(t){e.error(decodeURIComponent(t))},WebSocket.__addTask=function(e){WebSocket.__flash?e():WebSocket.__tasks.push(e)},WebSocket.__isFlashLite=function(){if(!window.navigator||!window.navigator.mimeTypes)return!1;var e=window.navigator.mimeTypes["application/x-shockwave-flash"];return e&&e.enabledPlugin&&e.enabledPlugin.filename?e.enabledPlugin.filename.match(/flashlite/i)?!0:!1:!1},window.WEB_SOCKET_DISABLE_AUTO_INITIALIZATION||(window.addEventListener?window.addEventListener("load",function(){WebSocket.__initialize()},!1):window.attachEvent("onload",function(){WebSocket.__initialize()}))}}(),function(e,t,n){function o(e){e&&(t.Transport.apply(this,arguments),this.sendBuffer=[])}function i(){}e.XHR=o,t.util.inherit(o,t.Transport),o.prototype.open=function(){return this.socket.setBuffer(!1),this.onOpen(),this.get(),this.setCloseTimeout(),this},o.prototype.payload=function(e){for(var n=[],o=0,i=e.length;i>o;o++)n.push(t.parser.encodePacket(e[o]));this.send(t.parser.encodePayload(n))},o.prototype.send=function(e){return this.post(e),this},o.prototype.post=function(e){function t(){4==this.readyState&&(this.onreadystatechange=i,r.posting=!1,200==this.status?r.socket.setBuffer(!1):r.onClose())}function o(){this.onload=i,r.socket.setBuffer(!1)}var r=this;this.socket.setBuffer(!0),this.sendXHR=this.request("POST"),n.XDomainRequest&&this.sendXHR instanceof XDomainRequest?this.sendXHR.onload=this.sendXHR.onerror=o:this.sendXHR.onreadystatechange=t,this.sendXHR.send(e)},o.prototype.close=function(){return this.onClose(),this},o.prototype.request=function(e){var n=t.util.request(this.socket.isXDomain()),o=t.util.query(this.socket.options.query,"t="+ +new Date);if(n.open(e||"GET",this.prepareUrl()+o,!0),"POST"==e)try{n.setRequestHeader?n.setRequestHeader("Content-type","text/plain;charset=UTF-8"):n.contentType="text/plain"}catch(i){}return n},o.prototype.scheme=function(){return this.socket.options.secure?"https":"http"},o.check=function(e,o){try{var i=t.util.request(o),r=n.XDomainRequest&&i instanceof XDomainRequest,a=e&&e.options&&e.options.secure?"https:":"http:",s=n.location&&a!=n.location.protocol;if(i&&(!r||!s))return!0}catch(c){}return!1},o.xdomainCheck=function(e){return o.check(e,!0)}}("undefined"!=typeof io?io.Transport:module.exports,"undefined"!=typeof io?io:module.parent.exports,this),function(e,t){function n(){t.Transport.XHR.apply(this,arguments)}e.htmlfile=n,t.util.inherit(n,t.Transport.XHR),n.prototype.name="htmlfile",n.prototype.get=function(){this.doc=new(window[["Active"].concat("Object").join("X")])("htmlfile"),this.doc.open(),this.doc.write("<html></html>"),this.doc.close(),this.doc.parentWindow.s=this;var e=this.doc.createElement("div");e.className="socketio",this.doc.body.appendChild(e),this.iframe=this.doc.createElement("iframe"),e.appendChild(this.iframe);var n=this,o=t.util.query(this.socket.options.query,"t="+ +new Date);this.iframe.src=this.prepareUrl()+o,t.util.on(window,"unload",function(){n.destroy()})},n.prototype._=function(e,t){e=e.replace(/\\\//g,"/"),this.onData(e);try{var n=t.getElementsByTagName("script")[0];n.parentNode.removeChild(n)}catch(o){}},n.prototype.destroy=function(){if(this.iframe){try{this.iframe.src="about:blank"}catch(e){}this.doc=null,this.iframe.parentNode.removeChild(this.iframe),this.iframe=null,CollectGarbage()}},n.prototype.close=function(){return this.destroy(),t.Transport.XHR.prototype.close.call(this)},n.check=function(e){if("undefined"!=typeof window&&["Active"].concat("Object").join("X")in window)try{var n=new(window[["Active"].concat("Object").join("X")])("htmlfile");return n&&t.Transport.XHR.check(e)}catch(o){}return!1},n.xdomainCheck=function(){return!1},t.transports.push("htmlfile")}("undefined"!=typeof io?io.Transport:module.exports,"undefined"!=typeof io?io:module.parent.exports),function(e,t,n){function o(){t.Transport.XHR.apply(this,arguments)}function i(){}e["xhr-polling"]=o,t.util.inherit(o,t.Transport.XHR),t.util.merge(o,t.Transport.XHR),o.prototype.name="xhr-polling",o.prototype.heartbeats=function(){return!1},o.prototype.open=function(){var e=this;return t.Transport.XHR.prototype.open.call(e),!1},o.prototype.get=function(){function e(){4==this.readyState&&(this.onreadystatechange=i,200==this.status?(r.onData(this.responseText),r.get()):r.onClose())}function t(){this.onload=i,this.onerror=i,r.retryCounter=1,r.onData(this.responseText),r.get()}function o(){r.retryCounter++,!r.retryCounter||r.retryCounter>3?r.onClose():r.get()}if(this.isOpen){var r=this;this.xhr=this.request(),n.XDomainRequest&&this.xhr instanceof XDomainRequest?(this.xhr.onload=t,this.xhr.onerror=o):this.xhr.onreadystatechange=e,this.xhr.send(null)}},o.prototype.onClose=function(){if(t.Transport.XHR.prototype.onClose.call(this),this.xhr){this.xhr.onreadystatechange=this.xhr.onload=this.xhr.onerror=i;try{this.xhr.abort()}catch(e){}this.xhr=null}},o.prototype.ready=function(e,n){var o=this;t.util.defer(function(){n.call(o)})},t.transports.push("xhr-polling")}("undefined"!=typeof io?io.Transport:module.exports,"undefined"!=typeof io?io:module.parent.exports,this),function(e,t,n){function o(){t.Transport["xhr-polling"].apply(this,arguments),this.index=t.j.length;var e=this;t.j.push(function(t){e._(t)})}var i=n.document&&"MozAppearance"in n.document.documentElement.style;e["jsonp-polling"]=o,t.util.inherit(o,t.Transport["xhr-polling"]),o.prototype.name="jsonp-polling",o.prototype.post=function(e){function n(){o(),i.socket.setBuffer(!1)}function o(){i.iframe&&i.form.removeChild(i.iframe);try{a=document.createElement('<iframe name="'+i.iframeId+'">')}catch(e){a=document.createElement("iframe"),a.name=i.iframeId}a.id=i.iframeId,i.form.appendChild(a),i.iframe=a}var i=this,r=t.util.query(this.socket.options.query,"t="+ +new Date+"&i="+this.index);if(!this.form){var a,s=document.createElement("form"),c=document.createElement("textarea"),u=this.iframeId="socketio_iframe_"+this.index;s.className="socketio",s.style.position="absolute",s.style.top="0px",s.style.left="0px",s.style.display="none",s.target=u,s.method="POST",s.setAttribute("accept-charset","utf-8"),c.name="d",s.appendChild(c),document.body.appendChild(s),this.form=s,this.area=c}this.form.action=this.prepareUrl()+r,o(),this.area.value=t.JSON.stringify(e);try{this.form.submit()}catch(p){}this.iframe.attachEvent?a.onreadystatechange=function(){"complete"==i.iframe.readyState&&n()}:this.iframe.onload=n,this.socket.setBuffer(!0)},o.prototype.get=function(){var e=this,n=document.createElement("script"),o=t.util.query(this.socket.options.query,"t="+ +new Date+"&i="+this.index);this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),n.async=!0,n.src=this.prepareUrl()+o,n.onerror=function(){e.onClose()};var r=document.getElementsByTagName("script")[0];r.parentNode.insertBefore(n,r),this.script=n,i&&setTimeout(function(){var e=document.createElement("iframe");document.body.appendChild(e),document.body.removeChild(e)},100)},o.prototype._=function(e){return this.onData(e),this.isOpen&&this.get(),this},o.prototype.ready=function(e,n){var o=this;return i?(t.util.load(function(){n.call(o)}),void 0):n.call(this)},o.check=function(){return"document"in n},o.xdomainCheck=function(){return!0},t.transports.push("jsonp-polling")}("undefined"!=typeof io?io.Transport:module.exports,"undefined"!=typeof io?io:module.parent.exports,this),"function"==typeof define&&define.amd&&define([],function(){return io})}()},{}],9:[function(e,t,n){function o(e){return Array.isArray(e)||"object"==typeof e&&"[object Array]"===Object.prototype.toString.call(e)}function i(e){"object"==typeof e&&"[object RegExp]"===Object.prototype.toString.call(e)}function r(e){return"object"==typeof e&&"[object Date]"===Object.prototype.toString.call(e)}e("events"),n.isArray=o,n.isDate=function(e){return"[object Date]"===Object.prototype.toString.call(e)},n.isRegExp=function(e){return"[object RegExp]"===Object.prototype.toString.call(e)},n.print=function(){},n.puts=function(){},n.debug=function(){},n.inspect=function(e,t,c,u){function p(e,c){if(e&&"function"==typeof e.inspect&&e!==n&&(!e.constructor||e.constructor.prototype!==e))return e.inspect(c);switch(typeof e){case"undefined":return d("undefined","undefined");case"string":var u="'"+JSON.stringify(e).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return d(u,"string");case"number":return d(""+e,"number");case"boolean":return d(""+e,"boolean")}if(null===e)return d("null","null");var f=a(e),h=t?s(e):f;if("function"==typeof e&&0===h.length){if(i(e))return d(""+e,"regexp");var m=e.name?": "+e.name:"";return d("[Function"+m+"]","special")}if(r(e)&&0===h.length)return d(e.toUTCString(),"date");var g,v,y;if(o(e)?(v="Array",y=["[","]"]):(v="Object",y=["{","}"]),"function"==typeof e){var b=e.name?": "+e.name:"";g=i(e)?" "+e:" [Function"+b+"]"}else g="";if(r(e)&&(g=" "+e.toUTCString()),0===h.length)return y[0]+g+y[1];if(0>c)return i(e)?d(""+e,"regexp"):d("[Object]","special");l.push(e);var w=h.map(function(t){var n,i;if(e.__lookupGetter__&&(e.__lookupGetter__(t)?i=e.__lookupSetter__(t)?d("[Getter/Setter]","special"):d("[Getter]","special"):e.__lookupSetter__(t)&&(i=d("[Setter]","special"))),f.indexOf(t)<0&&(n="["+t+"]"),i||(l.indexOf(e[t])<0?(i=null===c?p(e[t]):p(e[t],c-1),i.indexOf("\n")>-1&&(i=o(e)?i.split("\n").map(function(e){return"  "+e}).join("\n").substr(2):"\n"+i.split("\n").map(function(e){return"   "+e}).join("\n"))):i=d("[Circular]","special")),"undefined"==typeof n){if("Array"===v&&t.match(/^\d+$/))return i;n=JSON.stringify(""+t),n.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(n=n.substr(1,n.length-2),n=d(n,"name")):(n=n.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),n=d(n,"string"))}return n+": "+i});l.pop();var S=0,k=w.reduce(function(e,t){return S++,t.indexOf("\n")>=0&&S++,e+t.length+1},0);return w=k>50?y[0]+(""===g?"":g+"\n ")+" "+w.join(",\n  ")+" "+y[1]:y[0]+g+" "+w.join(", ")+" "+y[1]}var l=[],d=function(e,t){var n={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},o={special:"cyan",number:"blue","boolean":"yellow",undefined:"grey","null":"bold",string:"green",date:"magenta",regexp:"red"}[t];return o?"["+n[o][0]+"m"+e+"["+n[o][1]+"m":e};return u||(d=function(e){return e}),p(e,"undefined"==typeof c?2:c)},n.log=function(){},n.pump=null;var a=Object.keys||function(e){var t=[];for(var n in e)t.push(n);return t},s=Object.getOwnPropertyNames||function(e){var t=[];for(var n in e)Object.hasOwnProperty.call(e,n)&&t.push(n);return t},c=Object.create||function(e,t){var n;if(null===e)n={__proto__:null};else{if("object"!=typeof e)throw new TypeError("typeof prototype["+typeof e+"] != 'object'");var o=function(){};o.prototype=e,n=new o,n.__proto__=e}return"undefined"!=typeof t&&Object.defineProperties&&Object.defineProperties(n,t),n};n.inherits=function(e,t){e.super_=t,e.prototype=c(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}})};var u=/%[sdj%]/g;n.format=function(e){if("string"!=typeof e){for(var t=[],o=0;o<arguments.length;o++)t.push(n.inspect(arguments[o]));return t.join(" ")}for(var o=1,i=arguments,r=i.length,a=String(e).replace(u,function(e){if("%%"===e)return"%";if(o>=r)return e;switch(e){case"%s":return String(i[o++]);case"%d":return Number(i[o++]);case"%j":return JSON.stringify(i[o++]);default:return e}}),s=i[o];r>o;s=i[++o])a+=null===s||"object"!=typeof s?" "+s:" "+n.inspect(s);return a}},{events:10}],4:[function(e,t){function n(e){var t=this,n=e||{};this.config={debug:!1,peerConnectionConfig:{iceServers:[{url:"stun:stun.l.google.com:19302"}]},peerConnectionConstraints:{optional:[{DtlsSrtpKeyAgreement:!0}]},receiveMedia:{mandatory:{OfferToReceiveAudio:!0,OfferToReceiveVideo:!0}},enableDataChannels:!0};var o;this.screenSharingSupport=i.screenSharing,this.logger=function(){return e.debug?e.logger||console:e.logger||r}();for(o in n)this.config[o]=n[o];i.support||this.logger.error("Your browser doesn't seem to support WebRTC"),this.peers=[],a.call(this,this.config),this.on("speaking",function(){t.hardMuted||t.peers.forEach(function(e){if(e.enableDataChannels){var t=e.getDataChannel("hark");if("open"!=t.readyState)return;t.send(JSON.stringify({type:"speaking"}))}})}),this.on("stoppedSpeaking",function(){t.hardMuted||t.peers.forEach(function(e){if(e.enableDataChannels){var t=e.getDataChannel("hark");if("open"!=t.readyState)return;t.send(JSON.stringify({type:"stoppedSpeaking"}))}})}),this.on("volumeChange",function(e){t.hardMuted||t.peers.forEach(function(t){if(t.enableDataChannels){var n=t.getDataChannel("hark");if("open"!=n.readyState)return;n.send(JSON.stringify({type:"volume",volume:e}))}})}),this.config.debug&&this.on("*",function(e,n,o){var i;i=t.config.logger===r?console:t.logger,i.log("event:",e,n,o)})}var o=e("util"),i=e("webrtcsupport");e("wildemitter");var r=e("mockconsole"),a=e("localmedia"),s=e("./peer");o.inherits(n,a),n.prototype.createPeer=function(e){var t;return e.parent=this,t=new s(e),this.peers.push(t),t},n.prototype.removePeers=function(e,t){this.getPeers(e,t).forEach(function(e){e.end()})},n.prototype.getPeers=function(e,t){return this.peers.filter(function(n){return!(e&&n.id!==e||t&&n.type!==t)})},n.prototype.sendToAll=function(e,t){this.peers.forEach(function(n){n.send(e,t)})},n.prototype.sendDirectlyToAll=function(e,t,n){this.peers.forEach(function(o){o.enableDataChannels&&o.sendDirectly(e,t,n)})},t.exports=n},{"./peer":11,localmedia:12,mockconsole:7,util:9,webrtcsupport:5,wildemitter:3}],13:[function(e,t){var n=t.exports={};n.nextTick=function(){var e="undefined"!=typeof window&&window.setImmediate,t="undefined"!=typeof window&&window.postMessage&&window.addEventListener;if(e)return function(e){return window.setImmediate(e)};if(t){var n=[];return window.addEventListener("message",function(e){var t=e.source;if((t===window||null===t)&&"process-tick"===e.data&&(e.stopPropagation(),n.length>0)){var o=n.shift();o()}},!0),function(e){n.push(e),window.postMessage("process-tick","*")}}return function(e){setTimeout(e,0)}}(),n.title="browser",n.browser=!0,n.env={},n.argv=[],n.binding=function(){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(){throw new Error("process.chdir is not supported")}},{}],10:[function(e,t,n){function o(e,t){if(e.indexOf)return e.indexOf(t);for(var n=0;n<e.length;n++)if(t===e[n])return n;return-1}var i=e("__browserify_process");i.EventEmitter||(i.EventEmitter=function(){});var r=n.EventEmitter=i.EventEmitter,a="function"==typeof Array.isArray?Array.isArray:function(e){return"[object Array]"===Object.prototype.toString.call(e)},s=10;r.prototype.setMaxListeners=function(e){this._events||(this._events={}),this._events.maxListeners=e},r.prototype.emit=function(e){if("error"===e&&(!this._events||!this._events.error||a(this._events.error)&&!this._events.error.length))throw arguments[1]instanceof Error?arguments[1]:new Error("Uncaught, unspecified 'error' event.");
if(!this._events)return!1;var t=this._events[e];if(!t)return!1;if("function"==typeof t){switch(arguments.length){case 1:t.call(this);break;case 2:t.call(this,arguments[1]);break;case 3:t.call(this,arguments[1],arguments[2]);break;default:var n=Array.prototype.slice.call(arguments,1);t.apply(this,n)}return!0}if(a(t)){for(var n=Array.prototype.slice.call(arguments,1),o=t.slice(),i=0,r=o.length;r>i;i++)o[i].apply(this,n);return!0}return!1},r.prototype.addListener=function(e,t){if("function"!=typeof t)throw new Error("addListener only takes instances of Function");if(this._events||(this._events={}),this.emit("newListener",e,t),this._events[e])if(a(this._events[e])){if(!this._events[e].warned){var n;n=void 0!==this._events.maxListeners?this._events.maxListeners:s,n&&n>0&&this._events[e].length>n&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),console.trace())}this._events[e].push(t)}else this._events[e]=[this._events[e],t];else this._events[e]=t;return this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(e,t){var n=this;return n.on(e,function o(){n.removeListener(e,o),t.apply(this,arguments)}),this},r.prototype.removeListener=function(e,t){if("function"!=typeof t)throw new Error("removeListener only takes instances of Function");if(!this._events||!this._events[e])return this;var n=this._events[e];if(a(n)){var i=o(n,t);if(0>i)return this;n.splice(i,1),0==n.length&&delete this._events[e]}else this._events[e]===t&&delete this._events[e];return this},r.prototype.removeAllListeners=function(e){return 0===arguments.length?(this._events={},this):(e&&this._events&&this._events[e]&&(this._events[e]=null),this)},r.prototype.listeners=function(e){return this._events||(this._events={}),this._events[e]||(this._events[e]=[]),a(this._events[e])||(this._events[e]=[this._events[e]]),this._events[e]},r.listenerCount=function(e,t){var n;return n=e._events&&e._events[t]?"function"==typeof e._events[t]?1:e._events[t].length:0}},{__browserify_process:13}],11:[function(e,t){function n(e){var t=this;this.id=e.id,this.parent=e.parent,this.type=e.type||"video",this.oneway=e.oneway||!1,this.sharemyscreen=e.sharemyscreen||!1,this.browserPrefix=e.prefix,this.stream=e.stream,this.enableDataChannels=void 0===e.enableDataChannels?this.parent.config.enableDataChannels:e.enableDataChannels,this.receiveMedia=e.receiveMedia||this.parent.config.receiveMedia,this.channels={},this.sid=e.sid||Date.now().toString(),this.pc=new r(this.parent.config.peerConnectionConfig,this.parent.config.peerConnectionConstraints),this.pc.on("ice",this.onIceCandidate.bind(this)),this.pc.on("offer",function(e){t.send("offer",e)}),this.pc.on("answer",function(e){t.send("answer",e)}),this.pc.on("addStream",this.handleRemoteStreamAdded.bind(this)),this.pc.on("addChannel",this.handleDataChannelAdded.bind(this)),this.pc.on("removeStream",this.handleStreamRemoved.bind(this)),this.pc.on("negotiationNeeded",this.emit.bind(this,"negotiationNeeded")),this.pc.on("iceConnectionStateChange",this.emit.bind(this,"iceConnectionStateChange")),this.pc.on("iceConnectionStateChange",function(){switch(t.pc.iceConnectionState){case"failed":"offer"===t.pc.pc.peerconnection.localDescription.type&&(t.parent.emit("iceFailed",t),t.send("connectivityError"))}}),this.pc.on("signalingStateChange",this.emit.bind(this,"signalingStateChange")),this.logger=this.parent.logger,"screen"===e.type?this.parent.localScreen&&this.sharemyscreen&&(this.logger.log("adding local screen stream to peer connection"),this.pc.addStream(this.parent.localScreen),this.broadcaster=e.broadcaster):this.parent.localStreams.forEach(function(e){t.pc.addStream(e)}),a.call(this),this.on("channelOpen",function(e){e.protocol===c&&(e.onmessage=function(n){var o=JSON.parse(n.data),i=new s.Receiver;i.receive(o,e),t.emit("fileTransfer",o,i),i.on("receivedFile",function(){i.channel.close()})})}),this.on("*",function(){t.parent.emit.apply(t.parent,arguments)})}var o=e("util"),i=e("webrtcsupport"),r=e("rtcpeerconnection"),a=e("wildemitter"),s=e("filetransfer"),c="https://simplewebrtc.com/protocol/filetransfer#inband-v1";o.inherits(n,a),n.prototype.handleMessage=function(e){var t=this;this.logger.log("getting",e.type,e),e.prefix&&(this.browserPrefix=e.prefix),"offer"===e.type?(e.payload.sdp=e.payload.sdp.replace("a=fmtp:0 profile-level-id=0x42e00c;packetization-mode=1\r\n",""),this.pc.handleOffer(e.payload,function(e){e||t.pc.answer(t.receiveMedia,function(){})})):"answer"===e.type?this.pc.handleAnswer(e.payload):"candidate"===e.type?this.pc.processIce(e.payload):"connectivityError"===e.type?this.parent.emit("connectivityError",t):"mute"===e.type?this.parent.emit("mute",{id:e.from,name:e.payload.name}):"unmute"===e.type&&this.parent.emit("unmute",{id:e.from,name:e.payload.name})},n.prototype.send=function(e,t){var n={to:this.id,sid:this.sid,broadcaster:this.broadcaster,roomType:this.type,type:e,payload:t,prefix:i.prefix};this.logger.log("sending",e,n),this.parent.emit("message",n)},n.prototype.sendDirectly=function(e,t,n){var o={type:t,payload:n};this.logger.log("sending via datachannel",e,t,o);var i=this.getDataChannel(e);return"open"!=i.readyState?!1:(i.send(JSON.stringify(o)),!0)},n.prototype._observeDataChannel=function(e){var t=this;e.onclose=this.emit.bind(this,"channelClose",e),e.onerror=this.emit.bind(this,"channelError",e),e.onmessage=function(n){t.emit("channelMessage",t,e.label,JSON.parse(n.data),e,n)},e.onopen=this.emit.bind(this,"channelOpen",e)},n.prototype.getDataChannel=function(e,t){if(!i.supportDataChannel)return this.emit("error",new Error("createDataChannel not supported"));var n=this.channels[e];return t||(t={}),n?n:(n=this.channels[e]=this.pc.createDataChannel(e,t),this._observeDataChannel(n),n)},n.prototype.onIceCandidate=function(e){this.closed||(e?this.send("candidate",e):this.logger.log("End of candidates."))},n.prototype.start=function(){this.enableDataChannels&&this.getDataChannel("simplewebrtc"),this.pc.offer(this.receiveMedia,function(){})},n.prototype.icerestart=function(){var e=this.receiveMedia;e.mandatory.IceRestart=!0,this.pc.offer(e,function(){})},n.prototype.end=function(){this.closed||(this.pc.close(),this.handleStreamRemoved())},n.prototype.handleRemoteStreamAdded=function(e){var t=this;this.stream?this.logger.warn("Already have a remote stream"):(this.stream=e.stream,this.stream.onended=function(){t.end()},this.parent.emit("peerStreamAdded",this))},n.prototype.handleStreamRemoved=function(){this.parent.peers.splice(this.parent.peers.indexOf(this),1),this.closed=!0,this.parent.emit("peerStreamRemoved",this)},n.prototype.handleDataChannelAdded=function(e){this.channels[e.label]=e,this._observeDataChannel(e)},n.prototype.sendFile=function(e){var t=new s.Sender,n=this.getDataChannel("filetransfer"+(new Date).getTime(),{protocol:c});return n.onopen=function(){n.send(JSON.stringify({size:e.size,name:e.name})),t.send(e,n)},n.onclose=function(){console.log("sender received transfer"),t.emit("complete")},t},t.exports=n},{filetransfer:15,rtcpeerconnection:14,util:9,webrtcsupport:5,wildemitter:3}],16:[function(e,t){var n=window.navigator.getUserMedia||window.navigator.webkitGetUserMedia||window.navigator.mozGetUserMedia||window.navigator.msGetUserMedia;t.exports=function(e,t){var o,i=2===arguments.length,r={video:!0,audio:!0},a="PermissionDeniedError",s="ConstraintNotSatisfiedError";if(i||(t=e,e=r),!n)return o=new Error("MediaStreamError"),o.name="NotSupportedError",window.setTimeout(function(){t(o)},0);var c=window.location.protocol;return"http:"!==c&&"https:"!==c?(o=new Error("MediaStreamError"),o.name="NotSupportedError",window.setTimeout(function(){t(o)},0)):e.audio||e.video?(localStorage&&"true"===localStorage.useFirefoxFakeDevice&&(e.fake=!0),n.call(window.navigator,e,function(e){t(null,e)},function(e){var n;"string"==typeof e?(n=new Error("MediaStreamError"),n.name=e===a?a:s):(n=e,n.name||(e.name=n[a]?a:s)),t(n)}),void 0):(o=new Error("MediaStreamError"),o.name="NoMediaRequestedError",window.setTimeout(function(){t(o)},0))}},{}],12:[function(e,t){function n(e){c.call(this);var t,n=this.config={autoAdjustMic:!1,detectSpeakingEvents:!0,media:{audio:!0,video:!0},logger:p};for(t in e)this.config[t]=e[t];this.logger=n.logger,this._log=this.logger.log.bind(this.logger,"LocalMedia:"),this._logerror=this.logger.error.bind(this.logger,"LocalMedia:"),this.screenSharingSupport=r.screenSharing,this.localStreams=[],this.localScreens=[],r.support||this._logerror("Your browser does not support local media capture.")}var o=e("util"),i=e("hark"),r=e("webrtcsupport"),a=e("getusermedia"),s=e("getscreenmedia"),c=e("wildemitter"),u=e("mediastream-gain"),p=e("mockconsole");o.inherits(n,c),n.prototype.start=function(e,t){var n=this,o=e||this.config.media;a(o,function(e,i){return e||(o.audio&&n.config.detectSpeakingEvents&&n.setupAudioMonitor(i,n.config.harkOptions),n.localStreams.push(i),n.config.autoAdjustMic&&(n.gainController=new u(i),n.setMicIfEnabled(.5)),i.onended=function(){},n.emit("localStream",i)),t?t(e,i):void 0})},n.prototype.stop=function(e){var t=this;if(e){e.stop(),t.emit("localStreamStopped",e);var n=t.localStreams.indexOf(e);n>-1&&(t.localStreams=t.localStreams.splice(n,1))}else this.audioMonitor&&(this.audioMonitor.stop(),delete this.audioMonitor),this.localStreams.forEach(function(e){e.stop(),t.emit("localStreamStopped",e)}),this.localStreams=[]},n.prototype.startScreenShare=function(e){var t=this;s(function(n,o){return n||(t.localScreens.push(o),o.onended=function(){var e=t.localScreens.indexOf(o);e>-1&&t.localScreens.splice(e,1),t.emit("localScreenStopped",o)},t.emit("localScreen",o)),e?e(n,o):void 0})},n.prototype.stopScreenShare=function(e){e?e.stop():(this.localScreens.forEach(function(e){e.stop()}),this.localScreens=[])},n.prototype.mute=function(){this._audioEnabled(!1),this.hardMuted=!0,this.emit("audioOff")},n.prototype.unmute=function(){this._audioEnabled(!0),this.hardMuted=!1,this.emit("audioOn")},n.prototype.setupAudioMonitor=function(e,t){this._log("Setup audio");var n,o=this.audioMonitor=i(e,t),r=this;o.on("speaking",function(){r.emit("speaking"),r.hardMuted||r.setMicIfEnabled(1)}),o.on("stopped_speaking",function(){n&&clearTimeout(n),n=setTimeout(function(){r.emit("stoppedSpeaking"),r.hardMuted||r.setMicIfEnabled(.5)},1e3)}),o.on("volume_change",function(e,t){r.emit("volumeChange",e,t)})},n.prototype.setMicIfEnabled=function(e){this.config.autoAdjustMic&&this.gainController.setGain(e)},n.prototype.pauseVideo=function(){this._videoEnabled(!1),this.emit("videoOff")},n.prototype.resumeVideo=function(){this._videoEnabled(!0),this.emit("videoOn")},n.prototype.pause=function(){this.mute(),this.pauseVideo()},n.prototype.resume=function(){this.unmute(),this.resumeVideo()},n.prototype._audioEnabled=function(e){this.setMicIfEnabled(e?1:0),this.localStreams.forEach(function(t){t.getAudioTracks().forEach(function(t){t.enabled=!!e})})},n.prototype._videoEnabled=function(e){this.localStreams.forEach(function(t){t.getVideoTracks().forEach(function(t){t.enabled=!!e})})},n.prototype.isAudioEnabled=function(){var e=!0;return this.localStreams.forEach(function(t){t.getAudioTracks().forEach(function(t){e=e&&t.enabled})}),e},n.prototype.isVideoEnabled=function(){var e=!0;return this.localStreams.forEach(function(t){t.getVideoTracks().forEach(function(t){e=e&&t.enabled})}),e},n.prototype.startLocalMedia=n.prototype.start,n.prototype.stopLocalMedia=n.prototype.stop,Object.defineProperty(n.prototype,"localStream",{get:function(){return this.localStreams.length>0?this.localStreams[0]:null}}),Object.defineProperty(n.prototype,"localScreen",{get:function(){return this.localScreens.length>0?this.localScreens[0]:null}}),t.exports=n},{getscreenmedia:18,getusermedia:16,hark:17,"mediastream-gain":19,mockconsole:7,util:9,webrtcsupport:5,wildemitter:3}],20:[function(e,t,n){!function(){function e(e){function t(t,n,o,i,r,a){for(;r>=0&&a>r;r+=e){var s=i?i[r]:r;o=n(o,t[s],s,t)}return o}return function(n,o,i,r){o=w(o,r,4);var a=!E(n)&&b.keys(n),s=(a||n).length,c=e>0?0:s-1;return arguments.length<3&&(i=n[a?a[c]:c],c+=e),t(n,o,i,a,c,s)}}function o(e){return function(t,n,o){n=S(n,o);for(var i=null!=t&&t.length,r=e>0?0:i-1;r>=0&&i>r;r+=e)if(n(t[r],r,t))return r;return-1}}function i(e,t){var n=A.length,o=e.constructor,i=b.isFunction(o)&&o.prototype||c,r="constructor";for(b.has(e,r)&&!b.contains(t,r)&&t.push(r);n--;)r=A[n],r in e&&e[r]!==i[r]&&!b.contains(t,r)&&t.push(r)}var r=this,a=r._,s=Array.prototype,c=Object.prototype,u=Function.prototype,p=s.push,l=s.slice,d=c.toString,f=c.hasOwnProperty,h=Array.isArray,m=Object.keys,g=u.bind,v=Object.create,y=function(){},b=function(e){return e instanceof b?e:this instanceof b?(this._wrapped=e,void 0):new b(e)};"undefined"!=typeof n?("undefined"!=typeof t&&t.exports&&(n=t.exports=b),n._=b):r._=b,b.VERSION="1.8.2";var w=function(e,t,n){if(void 0===t)return e;switch(null==n?3:n){case 1:return function(n){return e.call(t,n)};case 2:return function(n,o){return e.call(t,n,o)};case 3:return function(n,o,i){return e.call(t,n,o,i)};case 4:return function(n,o,i,r){return e.call(t,n,o,i,r)}}return function(){return e.apply(t,arguments)}},S=function(e,t,n){return null==e?b.identity:b.isFunction(e)?w(e,t,n):b.isObject(e)?b.matcher(e):b.property(e)};b.iteratee=function(e,t){return S(e,t,1/0)};var k=function(e,t){return function(n){var o=arguments.length;if(2>o||null==n)return n;for(var i=1;o>i;i++)for(var r=arguments[i],a=e(r),s=a.length,c=0;s>c;c++){var u=a[c];t&&void 0!==n[u]||(n[u]=r[u])}return n}},C=function(e){if(!b.isObject(e))return{};if(v)return v(e);y.prototype=e;var t=new y;return y.prototype=null,t},_=Math.pow(2,53)-1,E=function(e){var t=e&&e.length;return"number"==typeof t&&t>=0&&_>=t};b.each=b.forEach=function(e,t,n){t=w(t,n);var o,i;if(E(e))for(o=0,i=e.length;i>o;o++)t(e[o],o,e);else{var r=b.keys(e);for(o=0,i=r.length;i>o;o++)t(e[r[o]],r[o],e)}return e},b.map=b.collect=function(e,t,n){t=S(t,n);for(var o=!E(e)&&b.keys(e),i=(o||e).length,r=Array(i),a=0;i>a;a++){var s=o?o[a]:a;r[a]=t(e[s],s,e)}return r},b.reduce=b.foldl=b.inject=e(1),b.reduceRight=b.foldr=e(-1),b.find=b.detect=function(e,t,n){var o;return o=E(e)?b.findIndex(e,t,n):b.findKey(e,t,n),void 0!==o&&-1!==o?e[o]:void 0},b.filter=b.select=function(e,t,n){var o=[];return t=S(t,n),b.each(e,function(e,n,i){t(e,n,i)&&o.push(e)}),o},b.reject=function(e,t,n){return b.filter(e,b.negate(S(t)),n)},b.every=b.all=function(e,t,n){t=S(t,n);for(var o=!E(e)&&b.keys(e),i=(o||e).length,r=0;i>r;r++){var a=o?o[r]:r;if(!t(e[a],a,e))return!1}return!0},b.some=b.any=function(e,t,n){t=S(t,n);for(var o=!E(e)&&b.keys(e),i=(o||e).length,r=0;i>r;r++){var a=o?o[r]:r;if(t(e[a],a,e))return!0}return!1},b.contains=b.includes=b.include=function(e,t,n){return E(e)||(e=b.values(e)),b.indexOf(e,t,"number"==typeof n&&n)>=0},b.invoke=function(e,t){var n=l.call(arguments,2),o=b.isFunction(t);return b.map(e,function(e){var i=o?t:e[t];return null==i?i:i.apply(e,n)})},b.pluck=function(e,t){return b.map(e,b.property(t))},b.where=function(e,t){return b.filter(e,b.matcher(t))},b.findWhere=function(e,t){return b.find(e,b.matcher(t))},b.max=function(e,t,n){var o,i,r=-1/0,a=-1/0;if(null==t&&null!=e){e=E(e)?e:b.values(e);for(var s=0,c=e.length;c>s;s++)o=e[s],o>r&&(r=o)}else t=S(t,n),b.each(e,function(e,n,o){i=t(e,n,o),(i>a||i===-1/0&&r===-1/0)&&(r=e,a=i)});return r},b.min=function(e,t,n){var o,i,r=1/0,a=1/0;if(null==t&&null!=e){e=E(e)?e:b.values(e);for(var s=0,c=e.length;c>s;s++)o=e[s],r>o&&(r=o)}else t=S(t,n),b.each(e,function(e,n,o){i=t(e,n,o),(a>i||1/0===i&&1/0===r)&&(r=e,a=i)});return r},b.shuffle=function(e){for(var t,n=E(e)?e:b.values(e),o=n.length,i=Array(o),r=0;o>r;r++)t=b.random(0,r),t!==r&&(i[r]=i[t]),i[t]=n[r];return i},b.sample=function(e,t,n){return null==t||n?(E(e)||(e=b.values(e)),e[b.random(e.length-1)]):b.shuffle(e).slice(0,Math.max(0,t))},b.sortBy=function(e,t,n){return t=S(t,n),b.pluck(b.map(e,function(e,n,o){return{value:e,index:n,criteria:t(e,n,o)}}).sort(function(e,t){var n=e.criteria,o=t.criteria;if(n!==o){if(n>o||void 0===n)return 1;if(o>n||void 0===o)return-1}return e.index-t.index}),"value")};var T=function(e){return function(t,n,o){var i={};return n=S(n,o),b.each(t,function(o,r){var a=n(o,r,t);e(i,o,a)}),i}};b.groupBy=T(function(e,t,n){b.has(e,n)?e[n].push(t):e[n]=[t]}),b.indexBy=T(function(e,t,n){e[n]=t}),b.countBy=T(function(e,t,n){b.has(e,n)?e[n]++:e[n]=1}),b.toArray=function(e){return e?b.isArray(e)?l.call(e):E(e)?b.map(e,b.identity):b.values(e):[]},b.size=function(e){return null==e?0:E(e)?e.length:b.keys(e).length},b.partition=function(e,t,n){t=S(t,n);var o=[],i=[];return b.each(e,function(e,n,r){(t(e,n,r)?o:i).push(e)}),[o,i]},b.first=b.head=b.take=function(e,t,n){return null==e?void 0:null==t||n?e[0]:b.initial(e,e.length-t)},b.initial=function(e,t,n){return l.call(e,0,Math.max(0,e.length-(null==t||n?1:t)))},b.last=function(e,t,n){return null==e?void 0:null==t||n?e[e.length-1]:b.rest(e,Math.max(0,e.length-t))},b.rest=b.tail=b.drop=function(e,t,n){return l.call(e,null==t||n?1:t)},b.compact=function(e){return b.filter(e,b.identity)};var O=function(e,t,n,o){for(var i=[],r=0,a=o||0,s=e&&e.length;s>a;a++){var c=e[a];if(E(c)&&(b.isArray(c)||b.isArguments(c))){t||(c=O(c,t,n));var u=0,p=c.length;for(i.length+=p;p>u;)i[r++]=c[u++]}else n||(i[r++]=c)}return i};b.flatten=function(e,t){return O(e,t,!1)},b.without=function(e){return b.difference(e,l.call(arguments,1))},b.uniq=b.unique=function(e,t,n,o){if(null==e)return[];b.isBoolean(t)||(o=n,n=t,t=!1),null!=n&&(n=S(n,o));for(var i=[],r=[],a=0,s=e.length;s>a;a++){var c=e[a],u=n?n(c,a,e):c;t?(a&&r===u||i.push(c),r=u):n?b.contains(r,u)||(r.push(u),i.push(c)):b.contains(i,c)||i.push(c)}return i},b.union=function(){return b.uniq(O(arguments,!0,!0))},b.intersection=function(e){if(null==e)return[];for(var t=[],n=arguments.length,o=0,i=e.length;i>o;o++){var r=e[o];if(!b.contains(t,r)){for(var a=1;n>a&&b.contains(arguments[a],r);a++);a===n&&t.push(r)}}return t},b.difference=function(e){var t=O(arguments,!0,!0,1);return b.filter(e,function(e){return!b.contains(t,e)})},b.zip=function(){return b.unzip(arguments)},b.unzip=function(e){for(var t=e&&b.max(e,"length").length||0,n=Array(t),o=0;t>o;o++)n[o]=b.pluck(e,o);return n},b.object=function(e,t){for(var n={},o=0,i=e&&e.length;i>o;o++)t?n[e[o]]=t[o]:n[e[o][0]]=e[o][1];return n},b.indexOf=function(e,t,n){var o=0,i=e&&e.length;if("number"==typeof n)o=0>n?Math.max(0,i+n):n;else if(n&&i)return o=b.sortedIndex(e,t),e[o]===t?o:-1;if(t!==t)return b.findIndex(l.call(e,o),b.isNaN);for(;i>o;o++)if(e[o]===t)return o;return-1},b.lastIndexOf=function(e,t,n){var o=e?e.length:0;if("number"==typeof n&&(o=0>n?o+n+1:Math.min(o,n+1)),t!==t)return b.findLastIndex(l.call(e,0,o),b.isNaN);for(;--o>=0;)if(e[o]===t)return o;return-1},b.findIndex=o(1),b.findLastIndex=o(-1),b.sortedIndex=function(e,t,n,o){n=S(n,o,1);for(var i=n(t),r=0,a=e.length;a>r;){var s=Math.floor((r+a)/2);n(e[s])<i?r=s+1:a=s}return r},b.range=function(e,t,n){arguments.length<=1&&(t=e||0,e=0),n=n||1;for(var o=Math.max(Math.ceil((t-e)/n),0),i=Array(o),r=0;o>r;r++,e+=n)i[r]=e;return i};var x=function(e,t,n,o,i){if(!(o instanceof t))return e.apply(n,i);var r=C(e.prototype),a=e.apply(r,i);return b.isObject(a)?a:r};b.bind=function(e,t){if(g&&e.bind===g)return g.apply(e,l.call(arguments,1));if(!b.isFunction(e))throw new TypeError("Bind must be called on a function");var n=l.call(arguments,2),o=function(){return x(e,o,t,this,n.concat(l.call(arguments)))};return o},b.partial=function(e){var t=l.call(arguments,1),n=function(){for(var o=0,i=t.length,r=Array(i),a=0;i>a;a++)r[a]=t[a]===b?arguments[o++]:t[a];for(;o<arguments.length;)r.push(arguments[o++]);return x(e,n,this,this,r)};return n},b.bindAll=function(e){var t,n,o=arguments.length;if(1>=o)throw new Error("bindAll must be passed function names");for(t=1;o>t;t++)n=arguments[t],e[n]=b.bind(e[n],e);return e},b.memoize=function(e,t){var n=function(o){var i=n.cache,r=""+(t?t.apply(this,arguments):o);return b.has(i,r)||(i[r]=e.apply(this,arguments)),i[r]};return n.cache={},n},b.delay=function(e,t){var n=l.call(arguments,2);return setTimeout(function(){return e.apply(null,n)},t)},b.defer=b.partial(b.delay,b,1),b.throttle=function(e,t,n){var o,i,r,a=null,s=0;n||(n={});var c=function(){s=n.leading===!1?0:b.now(),a=null,r=e.apply(o,i),a||(o=i=null)};return function(){var u=b.now();s||n.leading!==!1||(s=u);var p=t-(u-s);return o=this,i=arguments,0>=p||p>t?(a&&(clearTimeout(a),a=null),s=u,r=e.apply(o,i),a||(o=i=null)):a||n.trailing===!1||(a=setTimeout(c,p)),r}},b.debounce=function(e,t,n){var o,i,r,a,s,c=function(){var u=b.now()-a;t>u&&u>=0?o=setTimeout(c,t-u):(o=null,n||(s=e.apply(r,i),o||(r=i=null)))};return function(){r=this,i=arguments,a=b.now();var u=n&&!o;return o||(o=setTimeout(c,t)),u&&(s=e.apply(r,i),r=i=null),s}},b.wrap=function(e,t){return b.partial(t,e)},b.negate=function(e){return function(){return!e.apply(this,arguments)}},b.compose=function(){var e=arguments,t=e.length-1;return function(){for(var n=t,o=e[t].apply(this,arguments);n--;)o=e[n].call(this,o);return o}},b.after=function(e,t){return function(){return--e<1?t.apply(this,arguments):void 0}},b.before=function(e,t){var n;return function(){return--e>0&&(n=t.apply(this,arguments)),1>=e&&(t=null),n}},b.once=b.partial(b.before,2);var j=!{toString:null}.propertyIsEnumerable("toString"),A=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"];b.keys=function(e){if(!b.isObject(e))return[];if(m)return m(e);var t=[];for(var n in e)b.has(e,n)&&t.push(n);return j&&i(e,t),t},b.allKeys=function(e){if(!b.isObject(e))return[];var t=[];for(var n in e)t.push(n);return j&&i(e,t),t},b.values=function(e){for(var t=b.keys(e),n=t.length,o=Array(n),i=0;n>i;i++)o[i]=e[t[i]];return o},b.mapObject=function(e,t,n){t=S(t,n);for(var o,i=b.keys(e),r=i.length,a={},s=0;r>s;s++)o=i[s],a[o]=t(e[o],o,e);return a},b.pairs=function(e){for(var t=b.keys(e),n=t.length,o=Array(n),i=0;n>i;i++)o[i]=[t[i],e[t[i]]];return o},b.invert=function(e){for(var t={},n=b.keys(e),o=0,i=n.length;i>o;o++)t[e[n[o]]]=n[o];return t},b.functions=b.methods=function(e){var t=[];for(var n in e)b.isFunction(e[n])&&t.push(n);return t.sort()},b.extend=k(b.allKeys),b.extendOwn=b.assign=k(b.keys),b.findKey=function(e,t,n){t=S(t,n);for(var o,i=b.keys(e),r=0,a=i.length;a>r;r++)if(o=i[r],t(e[o],o,e))return o},b.pick=function(e,t,n){var o,i,r={},a=e;if(null==a)return r;b.isFunction(t)?(i=b.allKeys(a),o=w(t,n)):(i=O(arguments,!1,!1,1),o=function(e,t,n){return t in n},a=Object(a));for(var s=0,c=i.length;c>s;s++){var u=i[s],p=a[u];o(p,u,a)&&(r[u]=p)}return r},b.omit=function(e,t,n){if(b.isFunction(t))t=b.negate(t);else{var o=b.map(O(arguments,!1,!1,1),String);t=function(e,t){return!b.contains(o,t)}}return b.pick(e,t,n)},b.defaults=k(b.allKeys,!0),b.clone=function(e){return b.isObject(e)?b.isArray(e)?e.slice():b.extend({},e):e},b.tap=function(e,t){return t(e),e},b.isMatch=function(e,t){var n=b.keys(t),o=n.length;if(null==e)return!o;for(var i=Object(e),r=0;o>r;r++){var a=n[r];if(t[a]!==i[a]||!(a in i))return!1}return!0};var D=function(e,t,n,o){if(e===t)return 0!==e||1/e===1/t;if(null==e||null==t)return e===t;e instanceof b&&(e=e._wrapped),t instanceof b&&(t=t._wrapped);var i=d.call(e);if(i!==d.call(t))return!1;switch(i){case"[object RegExp]":case"[object String]":return""+e==""+t;case"[object Number]":return+e!==+e?+t!==+t:0===+e?1/+e===1/t:+e===+t;case"[object Date]":case"[object Boolean]":return+e===+t}var r="[object Array]"===i;if(!r){if("object"!=typeof e||"object"!=typeof t)return!1;var a=e.constructor,s=t.constructor;if(a!==s&&!(b.isFunction(a)&&a instanceof a&&b.isFunction(s)&&s instanceof s)&&"constructor"in e&&"constructor"in t)return!1}n=n||[],o=o||[];for(var c=n.length;c--;)if(n[c]===e)return o[c]===t;if(n.push(e),o.push(t),r){if(c=e.length,c!==t.length)return!1;for(;c--;)if(!D(e[c],t[c],n,o))return!1}else{var u,p=b.keys(e);if(c=p.length,b.keys(t).length!==c)return!1;for(;c--;)if(u=p[c],!b.has(t,u)||!D(e[u],t[u],n,o))return!1}return n.pop(),o.pop(),!0};b.isEqual=function(e,t){return D(e,t)},b.isEmpty=function(e){return null==e?!0:E(e)&&(b.isArray(e)||b.isString(e)||b.isArguments(e))?0===e.length:0===b.keys(e).length},b.isElement=function(e){return!(!e||1!==e.nodeType)},b.isArray=h||function(e){return"[object Array]"===d.call(e)},b.isObject=function(e){var t=typeof e;return"function"===t||"object"===t&&!!e},b.each(["Arguments","Function","String","Number","Date","RegExp","Error"],function(e){b["is"+e]=function(t){return d.call(t)==="[object "+e+"]"}}),b.isArguments(arguments)||(b.isArguments=function(e){return b.has(e,"callee")}),"function"!=typeof/./&&"object"!=typeof Int8Array&&(b.isFunction=function(e){return"function"==typeof e||!1}),b.isFinite=function(e){return isFinite(e)&&!isNaN(parseFloat(e))},b.isNaN=function(e){return b.isNumber(e)&&e!==+e},b.isBoolean=function(e){return e===!0||e===!1||"[object Boolean]"===d.call(e)},b.isNull=function(e){return null===e},b.isUndefined=function(e){return void 0===e},b.has=function(e,t){return null!=e&&f.call(e,t)},b.noConflict=function(){return r._=a,this},b.identity=function(e){return e},b.constant=function(e){return function(){return e}},b.noop=function(){},b.property=function(e){return function(t){return null==t?void 0:t[e]}},b.propertyOf=function(e){return null==e?function(){}:function(t){return e[t]}},b.matcher=b.matches=function(e){return e=b.extendOwn({},e),function(t){return b.isMatch(t,e)}},b.times=function(e,t,n){var o=Array(Math.max(0,e));t=w(t,n,1);for(var i=0;e>i;i++)o[i]=t(i);return o},b.random=function(e,t){return null==t&&(t=e,e=0),e+Math.floor(Math.random()*(t-e+1))},b.now=Date.now||function(){return(new Date).getTime()};var I={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","`":"&#x60;"},M=b.invert(I),N=function(e){var t=function(t){return e[t]},n="(?:"+b.keys(e).join("|")+")",o=RegExp(n),i=RegExp(n,"g");return function(e){return e=null==e?"":""+e,o.test(e)?e.replace(i,t):e}};b.escape=N(I),b.unescape=N(M),b.result=function(e,t,n){var o=null==e?void 0:e[t];return void 0===o&&(o=n),b.isFunction(o)?o.call(e):o};var L=0;b.uniqueId=function(e){var t=++L+"";return e?e+t:t},b.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var R=/(.)^/,P={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"},F=/\\|'|\r|\n|\u2028|\u2029/g,W=function(e){return"\\"+P[e]};b.template=function(e,t,n){!t&&n&&(t=n),t=b.defaults({},t,b.templateSettings);var o=RegExp([(t.escape||R).source,(t.interpolate||R).source,(t.evaluate||R).source].join("|")+"|$","g"),i=0,r="__p+='";e.replace(o,function(t,n,o,a,s){return r+=e.slice(i,s).replace(F,W),i=s+t.length,n?r+="'+\n((__t=("+n+"))==null?'':_.escape(__t))+\n'":o?r+="'+\n((__t=("+o+"))==null?'':__t)+\n'":a&&(r+="';\n"+a+"\n__p+='"),t}),r+="';\n",t.variable||(r="with(obj||{}){\n"+r+"}\n"),r="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+r+"return __p;\n";try{var a=new Function(t.variable||"obj","_",r)}catch(s){throw s.source=r,s}var c=function(e){return a.call(this,e,b)},u=t.variable||"obj";return c.source="function("+u+"){\n"+r+"}",c},b.chain=function(e){var t=b(e);return t._chain=!0,t};var B=function(e,t){return e._chain?b(t).chain():t};b.mixin=function(e){b.each(b.functions(e),function(t){var n=b[t]=e[t];b.prototype[t]=function(){var e=[this._wrapped];return p.apply(e,arguments),B(this,n.apply(b,e))}})},b.mixin(b),b.each(["pop","push","reverse","shift","sort","splice","unshift"],function(e){var t=s[e];b.prototype[e]=function(){var n=this._wrapped;return t.apply(n,arguments),"shift"!==e&&"splice"!==e||0!==n.length||delete n[0],B(this,n)}}),b.each(["concat","join","slice"],function(e){var t=s[e];b.prototype[e]=function(){return B(this,t.apply(this._wrapped,arguments))}}),b.prototype.value=function(){return this._wrapped},b.prototype.valueOf=b.prototype.toJSON=b.prototype.value,b.prototype.toString=function(){return""+this._wrapped},"function"==typeof define&&define.amd&&define("underscore",[],function(){return b})}.call(this)},{}],21:[function(e,t,n){var o=e("./lib/tosdp"),i=e("./lib/tojson");n.toIncomingSDPOffer=function(e){return o.toSessionSDP(e,{role:"responder",direction:"incoming"})},n.toOutgoingSDPOffer=function(e){return o.toSessionSDP(e,{role:"initiator",direction:"outgoing"})},n.toIncomingSDPAnswer=function(e){return o.toSessionSDP(e,{role:"initiator",direction:"incoming"})},n.toOutgoingSDPAnswer=function(e){return o.toSessionSDP(e,{role:"responder",direction:"outgoing"})},n.toIncomingMediaSDPOffer=function(e){return o.toMediaSDP(e,{role:"responder",direction:"incoming"})},n.toOutgoingMediaSDPOffer=function(e){return o.toMediaSDP(e,{role:"initiator",direction:"outgoing"})},n.toIncomingMediaSDPAnswer=function(e){return o.toMediaSDP(e,{role:"initiator",direction:"incoming"})},n.toOutgoingMediaSDPAnswer=function(e){return o.toMediaSDP(e,{role:"responder",direction:"outgoing"})},n.toCandidateSDP=o.toCandidateSDP,n.toMediaSDP=o.toMediaSDP,n.toSessionSDP=o.toSessionSDP,n.toIncomingJSONOffer=function(e,t){return i.toSessionJSON(e,{role:"responder",direction:"incoming",creators:t})},n.toOutgoingJSONOffer=function(e,t){return i.toSessionJSON(e,{role:"initiator",direction:"outgoing",creators:t})},n.toIncomingJSONAnswer=function(e,t){return i.toSessionJSON(e,{role:"initiator",direction:"incoming",creators:t})},n.toOutgoingJSONAnswer=function(e,t){return i.toSessionJSON(e,{role:"responder",direction:"outgoing",creators:t})},n.toIncomingMediaJSONOffer=function(e,t){return i.toMediaJSON(e,{role:"responder",direction:"incoming",creator:t})},n.toOutgoingMediaJSONOffer=function(e,t){return i.toMediaJSON(e,{role:"initiator",direction:"outgoing",creator:t})},n.toIncomingMediaJSONAnswer=function(e,t){return i.toMediaJSON(e,{role:"initiator",direction:"incoming",creator:t})},n.toOutgoingMediaJSONAnswer=function(e,t){return i.toMediaJSON(e,{role:"responder",direction:"outgoing",creator:t})},n.toCandidateJSON=i.toCandidateJSON,n.toMediaJSON=i.toMediaJSON,n.toSessionJSON=i.toSessionJSON},{"./lib/tojson":23,"./lib/tosdp":22}],14:[function(e,t){function n(e,t){var n,o=this;s.call(this),e=e||{},e.iceServers=e.iceServers||[],this.enableChromeNativeSimulcast=!1,t&&t.optional&&"webkit"===r.prefix&&null===navigator.appVersion.match(/Chromium\//)&&t.optional.forEach(function(e){e.enableChromeNativeSimulcast&&(o.enableChromeNativeSimulcast=!0)}),this.enableMultiStreamHacks=!1,t&&t.optional&&t.optional.forEach(function(e){e.enableMultiStreamHacks&&(o.enableMultiStreamHacks=!0)}),this.restrictBandwidth=0,t&&t.optional&&t.optional.forEach(function(e){e.andyetRestrictBandwidth&&(o.restrictBandwidth=e.andyetRestrictBandwidth)}),this.batchIceCandidates=0,t&&t.optional&&t.optional.forEach(function(e){e.andyetBatchIce&&(o.batchIceCandidates=e.andyetBatchIce)}),this.batchedIceCandidates=[],this.assumeSetLocalSuccess=!1,t&&t.optional&&t.optional.forEach(function(e){e.andyetAssumeSetLocalSuccess&&(o.assumeSetLocalSuccess=e.andyetAssumeSetLocalSuccess)}),"moz"===r.prefix&&t&&t.optional&&(this.wtFirefox=0,t.optional.forEach(function(e){e.andyetFirefoxMakesMeSad&&(o.wtFirefox=e.andyetFirefoxMakesMeSad,o.wtFirefox>0&&(o.firefoxcandidatebuffer=[]))})),this.pc=new c(e,t),this.getLocalStreams=this.pc.getLocalStreams.bind(this.pc),this.getRemoteStreams=this.pc.getRemoteStreams.bind(this.pc),this.addStream=this.pc.addStream.bind(this.pc),this.removeStream=this.pc.removeStream.bind(this.pc),this.pc.on("*",function(){o.emit.apply(o,arguments)}),this.pc.onremovestream=this.emit.bind(this,"removeStream"),this.pc.onaddstream=this.emit.bind(this,"addStream"),this.pc.onnegotiationneeded=this.emit.bind(this,"negotiationNeeded"),this.pc.oniceconnectionstatechange=this.emit.bind(this,"iceConnectionStateChange"),this.pc.onsignalingstatechange=this.emit.bind(this,"signalingStateChange"),this.pc.onicecandidate=this._onIce.bind(this),this.pc.ondatachannel=this._onDataChannel.bind(this),this.localDescription={contents:[]},this.remoteDescription={contents:[]},this.config={debug:!1,ice:{},sid:"",isInitiator:!0,sdpSessionID:Date.now(),useJingle:!1};
for(n in e)this.config[n]=e[n];this.config.debug&&this.on("*",function(){var t=e.logger||console;t.log("PeerConnection event:",arguments)}),this.hadLocalStunCandidate=!1,this.hadRemoteStunCandidate=!1,this.hadLocalRelayCandidate=!1,this.hadRemoteRelayCandidate=!1,this.hadLocalIPv6Candidate=!1,this.hadRemoteIPv6Candidate=!1,this._remoteDataChannels=[],this._localDataChannels=[]}var o=e("underscore"),i=e("util"),r=e("webrtcsupport"),a=e("sdp-jingle-json"),s=e("wildemitter"),c=e("traceablepeerconnection");i.inherits(n,s),Object.defineProperty(n.prototype,"signalingState",{get:function(){return this.pc.signalingState}}),Object.defineProperty(n.prototype,"iceConnectionState",{get:function(){return this.pc.iceConnectionState}}),n.prototype._role=function(){return this.isInitiator?"initiator":"responder"},n.prototype.addStream=function(e){this.localStream=e,this.pc.addStream(e)},n.prototype._checkLocalCandidate=function(e){var t=a.toCandidateJSON(e);"srflx"==t.type?this.hadLocalStunCandidate=!0:"relay"==t.type&&(this.hadLocalRelayCandidate=!0),-1!=t.ip.indexOf(":")&&(this.hadLocalIPv6Candidate=!0)},n.prototype._checkRemoteCandidate=function(e){var t=a.toCandidateJSON(e);"srflx"==t.type?this.hadRemoteStunCandidate=!0:"relay"==t.type&&(this.hadRemoteRelayCandidate=!0),-1!=t.ip.indexOf(":")&&(this.hadRemoteIPv6Candidate=!0)},n.prototype.processIce=function(e,t){t=t||function(){};var n=this;if("closed"===this.pc.signalingState)return t();if(e.contents||e.jingle&&e.jingle.contents){var i=o.pluck(this.remoteDescription.contents,"name"),s=e.contents||e.jingle.contents;s.forEach(function(e){var t=e.transport||{},o=t.candidates||[],s=i.indexOf(e.name),c=e.name;o.forEach(function(e){var t=a.toCandidateSDP(e)+"\r\n";n.pc.addIceCandidate(new r.IceCandidate({candidate:t,sdpMLineIndex:s,sdpMid:c}),function(){},function(e){n.emit("error",e)}),n._checkRemoteCandidate(t)})})}else{if(e.candidate&&0!==e.candidate.candidate.indexOf("a=")&&(e.candidate.candidate="a="+e.candidate.candidate),this.wtFirefox&&null!==this.firefoxcandidatebuffer&&this.pc.localDescription&&"offer"===this.pc.localDescription.type)return this.firefoxcandidatebuffer.push(e.candidate),t();n.pc.addIceCandidate(new r.IceCandidate(e.candidate),function(){},function(e){n.emit("error",e)}),n._checkRemoteCandidate(e.candidate.candidate)}t()},n.prototype.offer=function(e,t){var n=this,i=2===arguments.length,r=i?e:{mandatory:{OfferToReceiveAudio:!0,OfferToReceiveVideo:!0}};return t=i?t:e,t=t||function(){},"closed"===this.pc.signalingState?t("Already closed"):(this.pc.createOffer(function(e){var i={type:"offer",sdp:e.sdp};n.assumeSetLocalSuccess&&(n.emit("offer",i),t(null,i)),n.pc.setLocalDescription(e,function(){var r;n.config.useJingle&&(r=a.toSessionJSON(e.sdp,{role:n._role(),direction:"outgoing"}),r.sid=n.config.sid,n.localDescription=r,o.each(r.contents,function(e){var t=e.transport||{};t.ufrag&&(n.config.ice[e.name]={ufrag:t.ufrag,pwd:t.pwd})}),i.jingle=r),i.sdp.split("\r\n").forEach(function(e){0===e.indexOf("a=candidate:")&&n._checkLocalCandidate(e)}),n.assumeSetLocalSuccess||(n.emit("offer",i),t(null,i))},function(e){n.emit("error",e),t(e)})},function(e){n.emit("error",e),t(e)},r),void 0)},n.prototype.handleOffer=function(e,t){t=t||function(){};var n=this;if(e.type="offer",e.jingle){if(this.enableChromeNativeSimulcast&&e.jingle.contents.forEach(function(e){"video"===e.name&&(e.description.googConferenceFlag=!0)}),n.restrictBandwidth>0&&e.jingle.contents.length>=2&&"video"===e.jingle.contents[1].name){var o=e.jingle.contents[1],i=o.description&&o.description.bandwidth;i||(e.jingle.contents[1].description.bandwidth={type:"AS",bandwidth:n.restrictBandwidth.toString()},e.sdp=a.toSessionSDP(e.jingle,{sid:n.config.sdpSessionID,role:n._role(),direction:"outgoing"}))}e.sdp=a.toSessionSDP(e.jingle,{sid:n.config.sdpSessionID,role:n._role(),direction:"incoming"}),n.remoteDescription=e.jingle}e.sdp.split("\r\n").forEach(function(e){0===e.indexOf("a=candidate:")&&n._checkRemoteCandidate(e)}),n.pc.setRemoteDescription(new r.SessionDescription(e),function(){t()},t)},n.prototype.answerAudioOnly=function(e){var t={mandatory:{OfferToReceiveAudio:!0,OfferToReceiveVideo:!1}};this._answer(t,e)},n.prototype.answerBroadcastOnly=function(e){var t={mandatory:{OfferToReceiveAudio:!1,OfferToReceiveVideo:!1}};this._answer(t,e)},n.prototype.answer=function(e,t){var n=2===arguments.length,o=n?t:e,i=n?e:{mandatory:{OfferToReceiveAudio:!0,OfferToReceiveVideo:!0}};this._answer(i,o)},n.prototype.handleAnswer=function(e,t){t=t||function(){};var n=this;e.jingle&&(e.sdp=a.toSessionSDP(e.jingle,{sid:n.config.sdpSessionID,role:n._role(),direction:"incoming"}),n.remoteDescription=e.jingle),e.sdp.split("\r\n").forEach(function(e){0===e.indexOf("a=candidate:")&&n._checkRemoteCandidate(e)}),n.pc.setRemoteDescription(new r.SessionDescription(e),function(){n.wtFirefox&&window.setTimeout(function(){n.firefoxcandidatebuffer.forEach(function(e){n.pc.addIceCandidate(new r.IceCandidate(e),function(){},function(e){n.emit("error",e)}),n._checkRemoteCandidate(e.candidate)}),n.firefoxcandidatebuffer=null},n.wtFirefox),t(null)},t)},n.prototype.close=function(){this.pc.close(),this._localDataChannels=[],this._remoteDataChannels=[],this.emit("close")},n.prototype._answer=function(e,t){t=t||function(){};var n=this;if(!this.pc.remoteDescription)throw new Error("remoteDescription not set");return"closed"===this.pc.signalingState?t("Already closed"):(n.pc.createAnswer(function(e){var o=[];if(n.enableChromeNativeSimulcast&&(e.jingle=a.toSessionJSON(e.sdp,{role:n._role(),direction:"outgoing"}),e.jingle.contents.length>=2&&"video"===e.jingle.contents[1].name)){var i=e.jingle.contents[1].description.sourceGroups||[],r=!1;if(i.forEach(function(e){"SIM"==e.semantics&&(r=!0)}),!r&&e.jingle.contents[1].description.sources.length){var s=JSON.parse(JSON.stringify(e.jingle.contents[1].description.sources[0]));s.ssrc=""+Math.floor(4294967295*Math.random()),e.jingle.contents[1].description.sources.push(s),o.push(e.jingle.contents[1].description.sources[0].ssrc),o.push(s.ssrc),i.push({semantics:"SIM",sources:o});var c=JSON.parse(JSON.stringify(s));c.ssrc=""+Math.floor(4294967295*Math.random()),e.jingle.contents[1].description.sources.push(c),i.push({semantics:"FID",sources:[s.ssrc,c.ssrc]}),e.jingle.contents[1].description.sourceGroups=i,e.sdp=a.toSessionSDP(e.jingle,{sid:n.config.sdpSessionID,role:n._role(),direction:"outgoing"})}}var u={type:"answer",sdp:e.sdp};n.assumeSetLocalSuccess&&(n.emit("answer",u),t(null,u)),n.pc.setLocalDescription(e,function(){if(n.config.useJingle){var o=a.toSessionJSON(e.sdp,{role:n._role(),direction:"outgoing"});o.sid=n.config.sid,n.localDescription=o,u.jingle=o}n.enableChromeNativeSimulcast&&(u.jingle||(u.jingle=a.toSessionJSON(e.sdp,{role:n._role(),direction:"outgoing"})),u.jingle.contents[1].description.sourceGroups||[],u.jingle.contents[1].description.sources.forEach(function(e,t){e.parameters=e.parameters.map(function(e){return"msid"===e.key&&(e.value+="-"+Math.floor(t/2)),e})}),u.sdp=a.toSessionSDP(u.jingle,{sid:n.sdpSessionID,role:n._role(),direction:"outgoing"})),u.sdp.split("\r\n").forEach(function(e){0===e.indexOf("a=candidate:")&&n._checkLocalCandidate(e)}),n.assumeSetLocalSuccess||(n.emit("answer",u),t(null,u))},function(e){n.emit("error",e),t(e)})},function(e){n.emit("error",e),t(e)},e),void 0)},n.prototype._onIce=function(e){var t=this;if(e.candidate){var n=e.candidate,i={candidate:{candidate:n.candidate,sdpMid:n.sdpMid,sdpMLineIndex:n.sdpMLineIndex}};this._checkLocalCandidate(n.candidate);var r=a.toCandidateJSON(n.candidate);if(t.config.useJingle){if(n.sdpMid||(n.sdpMid=t.localDescription.contents[n.sdpMLineIndex].name),!t.config.ice[n.sdpMid]){var s=a.toSessionJSON(t.pc.localDescription.sdp,{role:t._role(),direction:"outgoing"});o.each(s.contents,function(e){var n=e.transport||{};n.ufrag&&(t.config.ice[e.name]={ufrag:n.ufrag,pwd:n.pwd})})}if(i.jingle={contents:[{name:n.sdpMid,creator:t._role(),transport:{transType:"iceUdp",ufrag:t.config.ice[n.sdpMid].ufrag,pwd:t.config.ice[n.sdpMid].pwd,candidates:[r]}}]},t.batchIceCandidates>0)return 0===t.batchedIceCandidates.length&&window.setTimeout(function(){var e={};t.batchedIceCandidates.forEach(function(t){t=t.contents[0],e[t.name]||(e[t.name]=t),e[t.name].transport.candidates.push(t.transport.candidates[0])});var n={jingle:{contents:[]}};Object.keys(e).forEach(function(t){n.jingle.contents.push(e[t])}),t.batchedIceCandidates=[],t.emit("ice",n)},t.batchIceCandidates),t.batchedIceCandidates.push(i.jingle),void 0}this.emit("ice",i)}else this.emit("endOfCandidates")},n.prototype._onDataChannel=function(e){var t=e.channel;this._remoteDataChannels.push(t),this.emit("addChannel",t)},n.prototype.createDataChannel=function(e,t){var n=this.pc.createDataChannel(e,t);return this._localDataChannels.push(n),n},n.prototype.getStats=function(e){"moz"===r.prefix?this.pc.getStats(function(t){var n=[];for(var o in t)"object"==typeof t[o]&&n.push(t[o]);e(null,n)},e):this.pc.getStats(function(t){var n=[];t.result().forEach(function(e){var t={};e.names().forEach(function(n){t[n]=e.stat(n)}),t.id=e.id,t.type=e.type,t.timestamp=e.timestamp,n.push(t)}),e(null,n)})},t.exports=n},{"sdp-jingle-json":21,traceablepeerconnection:24,underscore:20,util:9,webrtcsupport:5,wildemitter:3}],15:[function(e,t){function n(e){i.call(this);var t=e||{};this.config={chunksize:16384,pacing:0};var n;for(n in t)this.config[n]=t[n];this.file=null,this.channel=null}function o(){i.call(this),this.receiveBuffer=[],this.received=0,this.metadata={},this.channel=null}var i=e("wildemitter"),r=e("util");r.inherits(n,i),n.prototype.send=function(e,t){var n=this;this.file=e,this.channel=t;var o=function(t){var i=new window.FileReader;i.onload=function(){return function(i){n.channel.send(i.target.result),n.emit("progress",t,e.size,i.target.result),e.size>t+i.target.result.byteLength?window.setTimeout(o,n.config.pacing,t+n.config.chunksize):(n.emit("progress",e.size,e.size,null),n.emit("sentFile"))}}(e);var r=e.slice(t,t+n.config.chunksize);i.readAsArrayBuffer(r)};window.setTimeout(o,0,0)},r.inherits(o,i),o.prototype.receive=function(e,t){var n=this;e&&(this.metadata=e),this.channel=t,t.binaryType="arraybuffer",this.channel.onmessage=function(e){var t=e.data.byteLength;n.received+=t,n.receiveBuffer.push(e.data),n.emit("progress",n.received,n.metadata.size,e.data),n.received===n.metadata.size?(n.emit("receivedFile",new window.Blob(n.receiveBuffer),n.metadata),n.receiveBuffer=[]):n.received>n.metadata.size&&(console.error("received more than expected, discarding..."),n.receiveBuffer=[])}},t.exports={},t.exports.support=window&&window.File&&window.FileReader&&window.Blob,t.exports.Sender=n,t.exports.Receiver=o},{util:9,wildemitter:3}],18:[function(e,t){var n=e("getusermedia"),o={};t.exports=function(e,t){var i,r=2===arguments.length,a=r?t:e;if("undefined"==typeof window||"http:"===window.location.protocol)return i=new Error("NavigatorUserMediaError"),i.name="HTTPS_REQUIRED",a(i);if(window.navigator.userAgent.match("Chrome")){var s=parseInt(window.navigator.userAgent.match(/Chrome\/(.*) /)[1],10),c=33,u=!window.chrome.webstore;if(window.navigator.userAgent.match("Linux")&&(c=35),u||s>=26&&c>=s)e=r&&e||{video:{mandatory:{googLeakyBucket:!0,maxWidth:window.screen.width,maxHeight:window.screen.height,maxFrameRate:3,chromeMediaSource:"screen"}}},n(e,a);else{var p=window.setTimeout(function(){return i=new Error("NavigatorUserMediaError"),i.name="EXTENSION_UNAVAILABLE",a(i)},1e3);o[p]=[a,r?constraint:null],window.postMessage({type:"getScreen",id:p},"*")}}else if(window.navigator.userAgent.match("Firefox")){var l=parseInt(window.navigator.userAgent.match(/Firefox\/(.*)/)[1],10);l>=33?(e=r&&e||{video:{mozMediaSource:"window",mediaSource:"window"}},n(e,function(e,t){if(a(e,t),!e)var n=t.currentTime,o=window.setInterval(function(){t||window.clearInterval(o),t.currentTime==n&&(window.clearInterval(o),t.onended&&t.onended()),n=t.currentTime},500)})):(i=new Error("NavigatorUserMediaError"),i.name="EXTENSION_UNAVAILABLE")}},window.addEventListener("message",function(e){if(e.origin==window.location.origin)if("gotScreen"==e.data.type&&o[e.data.id]){var t=o[e.data.id],i=t[1],r=t[0];if(delete o[e.data.id],""===e.data.sourceId){var a=new Error("NavigatorUserMediaError");a.name="PERMISSION_DENIED",r(a)}else i=i||{audio:!1,video:{mandatory:{chromeMediaSource:"desktop",maxWidth:window.screen.width,maxHeight:window.screen.height,maxFrameRate:3},optional:[{googLeakyBucket:!0},{googTemporalLayeredScreencast:!0}]}},i.video.mandatory.chromeMediaSourceId=e.data.sourceId,n(i,r)}else"getScreenPending"==e.data.type&&window.clearTimeout(e.data.id)})},{getusermedia:16}],19:[function(e,t){function n(e){if(this.support=o.webAudio&&o.mediaStream,this.gain=1,this.support){var t=this.context=new o.AudioContext;this.microphone=t.createMediaStreamSource(e),this.gainFilter=t.createGain(),this.destination=t.createMediaStreamDestination(),this.outputStream=this.destination.stream,this.microphone.connect(this.gainFilter),this.gainFilter.connect(this.destination),e.addTrack(this.outputStream.getAudioTracks()[0]),e.removeTrack(e.getAudioTracks()[0])}this.stream=e}var o=e("webrtcsupport");n.prototype.setGain=function(e){this.support&&(this.gainFilter.gain.value=e,this.gain=e)},n.prototype.getGain=function(){return this.gain},n.prototype.off=function(){return this.setGain(0)},n.prototype.on=function(){this.setGain(1)},t.exports=n},{webrtcsupport:5}],17:[function(e,t){function n(e,t){var n=-1/0;e.getFloatFrequencyData(t);for(var o=4,i=t.length;i>o;o++)t[o]>n&&t[o]<0&&(n=t[o]);return n}var o=e("wildemitter"),i=window.AudioContext||window.webkitAudioContext,r=null;t.exports=function(e,t){var a=new o;if(!i)return a;var t=t||{},s=t.smoothing||.1,c=t.interval||50,u=t.threshold,p=t.play,l=t.history||10,d=!0;r||(r=new i);var f,h,m;m=r.createAnalyser(),m.fftSize=512,m.smoothingTimeConstant=s,h=new Float32Array(m.fftSize),e.jquery&&(e=e[0]),e instanceof HTMLAudioElement||e instanceof HTMLVideoElement?(f=r.createMediaElementSource(e),"undefined"==typeof p&&(p=!0),u=u||-50):(f=r.createMediaStreamSource(e),u=u||-50),f.connect(m),p&&m.connect(r.destination),a.speaking=!1,a.setThreshold=function(e){u=e},a.setInterval=function(e){c=e},a.stop=function(){d=!1,a.emit("volume_change",-100,u),a.speaking&&(a.speaking=!1,a.emit("stopped_speaking"))},a.speakingHistory=[];for(var g=0;l>g;g++)a.speakingHistory.push(0);var v=function(){setTimeout(function(){if(d){var e=n(m,h);a.emit("volume_change",e,u);var t=0;if(e>u&&!a.speaking){for(var o=a.speakingHistory.length-3;o<a.speakingHistory.length;o++)t+=a.speakingHistory[o];t>=2&&(a.speaking=!0,a.emit("speaking"))}else if(u>e&&a.speaking){for(var o=0;o<a.speakingHistory.length;o++)t+=a.speakingHistory[o];0==t&&(a.speaking=!1,a.emit("stopped_speaking"))}a.speakingHistory.shift(),a.speakingHistory.push(0+(e>u)),v()}},c)};return v(),a}},{wildemitter:3}],22:[function(e,t,n){var o=e("./senders");n.toSessionSDP=function(e,t){t.role||"initiator",t.direction||"outgoing";var o=t.sid||e.sid||Date.now(),i=t.time||Date.now(),r=["v=0","o=- "+o+" "+i+" IN IP4 0.0.0.0","s=-","t=0 0"],a=e.groups||[];a.forEach(function(e){r.push("a=group:"+e.semantics+" "+e.contents.join(" "))});var s=e.contents||[];return s.forEach(function(e){r.push(n.toMediaSDP(e,t))}),r.join("\r\n")+"\r\n"},n.toMediaSDP=function(e,t){var i=[],r=t.role||"initiator",a=t.direction||"outgoing",s=e.description,c=e.transport,u=s.payloads||[],p=c&&c.fingerprints||[],l=[];if("datachannel"==s.descType?(l.push("application"),l.push("1"),l.push("DTLS/SCTP"),c.sctp&&c.sctp.forEach(function(e){l.push(e.number)})):(l.push(s.media),l.push("1"),s.encryption&&s.encryption.length>0||p.length>0?l.push("RTP/SAVPF"):l.push("RTP/AVPF"),u.forEach(function(e){l.push(e.id)})),i.push("m="+l.join(" ")),i.push("c=IN IP4 0.0.0.0"),s.bandwidth&&s.bandwidth.type&&s.bandwidth.bandwidth&&i.push("b="+s.bandwidth.type+":"+s.bandwidth.bandwidth),"rtp"==s.descType&&i.push("a=rtcp:1 IN IP4 0.0.0.0"),c){c.ufrag&&i.push("a=ice-ufrag:"+c.ufrag),c.pwd&&i.push("a=ice-pwd:"+c.pwd);var d=!1;p.forEach(function(e){i.push("a=fingerprint:"+e.hash+" "+e.value),e.setup&&!d&&i.push("a=setup:"+e.setup)}),c.sctp&&c.sctp.forEach(function(e){i.push("a=sctpmap:"+e.number+" "+e.protocol+" "+e.streams)})}"rtp"==s.descType&&i.push("a="+(o[r][a][e.senders]||"sendrecv")),i.push("a=mid:"+e.name),s.mux&&i.push("a=rtcp-mux");var f=s.encryption||[];f.forEach(function(e){i.push("a=crypto:"+e.tag+" "+e.cipherSuite+" "+e.keyParams+(e.sessionParams?" "+e.sessionParams:""))}),s.googConferenceFlag&&i.push("a=x-google-flag:conference"),u.forEach(function(e){var t="a=rtpmap:"+e.id+" "+e.name+"/"+e.clockrate;if(e.channels&&"1"!=e.channels&&(t+="/"+e.channels),i.push(t),e.parameters&&e.parameters.length){var n=["a=fmtp:"+e.id],o=[];e.parameters.forEach(function(e){o.push((e.key?e.key+"=":"")+e.value)}),n.push(o.join(";")),i.push(n.join(" "))}e.feedback&&e.feedback.forEach(function(t){"trr-int"===t.type?i.push("a=rtcp-fb:"+e.id+" trr-int "+(t.value?t.value:"0")):i.push("a=rtcp-fb:"+e.id+" "+t.type+(t.subtype?" "+t.subtype:""))})}),s.feedback&&s.feedback.forEach(function(e){"trr-int"===e.type?i.push("a=rtcp-fb:* trr-int "+(e.value?e.value:"0")):i.push("a=rtcp-fb:* "+e.type+(e.subtype?" "+e.subtype:""))});var h=s.headerExtensions||[];h.forEach(function(e){i.push("a=extmap:"+e.id+(e.senders?"/"+o[r][a][e.senders]:"")+" "+e.uri)});var m=s.sourceGroups||[];m.forEach(function(e){i.push("a=ssrc-group:"+e.semantics+" "+e.sources.join(" "))});var g=s.sources||[];g.forEach(function(e){for(var t=0;t<e.parameters.length;t++){var n=e.parameters[t];i.push("a=ssrc:"+(e.ssrc||s.ssrc)+" "+n.key+(n.value?":"+n.value:""))}});var v=c.candidates||[];return v.forEach(function(e){i.push(n.toCandidateSDP(e))}),i.join("\r\n")},n.toCandidateSDP=function(e){var t=[];t.push(e.foundation),t.push(e.component),t.push(e.protocol.toUpperCase()),t.push(e.priority),t.push(e.ip),t.push(e.port);var n=e.type;return t.push("typ"),t.push(n),("srflx"===n||"prflx"===n||"relay"===n)&&e.relAddr&&e.relPort&&(t.push("raddr"),t.push(e.relAddr),t.push("rport"),t.push(e.relPort)),e.tcpType&&"TCP"==e.protocol.toUpperCase()&&(t.push("tcptype"),t.push(e.tcpType)),t.push("generation"),t.push(e.generation||"0"),"a=candidate:"+t.join(" ")}},{"./senders":25}],23:[function(e,t,n){var o=e("./senders"),i=e("./parsers"),r=Math.random();n._setIdCounter=function(e){r=e},n.toSessionJSON=function(e,t){var o,r=t.creators||[],a=t.role||"initiator",s=t.direction||"outgoing",c=e.split("\r\nm=");for(o=1;o<c.length;o++)c[o]="m="+c[o],o!==c.length-1&&(c[o]+="\r\n");var u=c.shift()+"\r\n",p=i.lines(u),l={},d=[];for(o=0;o<c.length;o++)d.push(n.toMediaJSON(c[o],u,{role:a,direction:s,creator:r[o]||"initiator"}));l.contents=d;var f=i.findLines("a=group:",p);return f.length&&(l.groups=i.groups(f)),l},n.toMediaJSON=function(e,t,r){var a=r.creator||"initiator",s=r.role||"initiator",c=r.direction||"outgoing",u=i.lines(e),p=i.lines(t),l=i.mline(u[0]),d={creator:a,name:l.media,description:{descType:"rtp",media:l.media,payloads:[],encryption:[],feedback:[],headerExtensions:[]},transport:{transType:"iceUdp",candidates:[],fingerprints:[]}};"application"==l.media&&(d.description={descType:"datachannel"},d.transport.sctp=[]);var f=d.description,h=d.transport,m=i.findLine("a=mid:",u);if(m&&(d.name=m.substr(6)),i.findLine("a=sendrecv",u,p)?d.senders="both":i.findLine("a=sendonly",u,p)?d.senders=o[s][c].sendonly:i.findLine("a=recvonly",u,p)?d.senders=o[s][c].recvonly:i.findLine("a=inactive",u,p)&&(d.senders="none"),"rtp"==f.descType){var g=i.findLine("b=",u);g&&(f.bandwidth=i.bandwidth(g));var v=i.findLine("a=ssrc:",u);v&&(f.ssrc=v.substr(7).split(" ")[0]);var y=i.findLines("a=rtpmap:",u);y.forEach(function(e){var t=i.rtpmap(e);t.parameters=[],t.feedback=[];var n=i.findLines("a=fmtp:"+t.id,u);n.forEach(function(e){t.parameters=i.fmtp(e)});var o=i.findLines("a=rtcp-fb:"+t.id,u);o.forEach(function(e){t.feedback.push(i.rtcpfb(e))}),f.payloads.push(t)});var b=i.findLines("a=crypto:",u,p);b.forEach(function(e){f.encryption.push(i.crypto(e))}),i.findLine("a=rtcp-mux",u)&&(f.mux=!0);var w=i.findLines("a=rtcp-fb:*",u);w.forEach(function(e){f.feedback.push(i.rtcpfb(e))});var S=i.findLines("a=extmap:",u);S.forEach(function(e){var t=i.extmap(e);t.senders=o[s][c][t.senders],f.headerExtensions.push(t)});var k=i.findLines("a=ssrc-group:",u);f.sourceGroups=i.sourceGroups(k||[]);var C=i.findLines("a=ssrc:",u);f.sources=i.sources(C||[]),i.findLine("a=x-google-flag:conference",u,p)&&(f.googConferenceFlag=!0)}var _=i.findLines("a=fingerprint:",u,p),E=i.findLine("a=setup:",u,p);_.forEach(function(e){var t=i.fingerprint(e);E&&(t.setup=E.substr(8)),h.fingerprints.push(t)});var T=i.findLine("a=ice-ufrag:",u,p),O=i.findLine("a=ice-pwd:",u,p);if(T&&O){h.ufrag=T.substr(12),h.pwd=O.substr(10),h.candidates=[];var x=i.findLines("a=candidate:",u,p);x.forEach(function(e){h.candidates.push(n.toCandidateJSON(e))})}if("datachannel"==f.descType){var j=i.findLines("a=sctpmap:",u);j.forEach(function(e){var t=i.sctpmap(e);h.sctp.push(t)})}return d},n.toCandidateJSON=function(e){var t=i.candidate(e.split("\r\n")[0]);return t.id=(r++).toString(36).substr(0,12),t}},{"./parsers":26,"./senders":25}],26:[function(e,t,n){n.lines=function(e){return e.split("\r\n").filter(function(e){return e.length>0})},n.findLine=function(e,t,n){for(var o=e.length,i=0;i<t.length;i++)if(t[i].substr(0,o)===e)return t[i];if(!n)return!1;for(var r=0;r<n.length;r++)if(n[r].substr(0,o)===e)return n[r];return!1},n.findLines=function(e,t,n){for(var o=[],i=e.length,r=0;r<t.length;r++)t[r].substr(0,i)===e&&o.push(t[r]);if(o.length||!n)return o;for(var a=0;a<n.length;a++)n[a].substr(0,i)===e&&o.push(n[a]);return o},n.mline=function(e){for(var t=e.substr(2).split(" "),n={media:t[0],port:t[1],proto:t[2],formats:[]},o=3;o<t.length;o++)t[o]&&n.formats.push(t[o]);return n},n.rtpmap=function(e){var t=e.substr(9).split(" "),n={id:t.shift()};return t=t[0].split("/"),n.name=t[0],n.clockrate=t[1],n.channels=3==t.length?t[2]:"1",n},n.sctpmap=function(e){var t=e.substr(10).split(" "),n={number:t.shift(),protocol:t.shift(),streams:t.shift()};return n},n.fmtp=function(e){for(var t,n,o,i=e.substr(e.indexOf(" ")+1).split(";"),r=[],a=0;a<i.length;a++)t=i[a].split("="),n=t[0].trim(),o=t[1],n&&o?r.push({key:n,value:o}):n&&r.push({key:"",value:n});return r},n.crypto=function(e){var t=e.substr(9).split(" "),n={tag:t[0],cipherSuite:t[1],keyParams:t[2],sessionParams:t.slice(3).join(" ")};return n},n.fingerprint=function(e){var t=e.substr(14).split(" ");return{hash:t[0],value:t[1]}},n.extmap=function(e){var t=e.substr(9).split(" "),n={},o=t.shift(),i=o.indexOf("/");return i>=0?(n.id=o.substr(0,i),n.senders=o.substr(i+1)):(n.id=o,n.senders="sendrecv"),n.uri=t.shift()||"",n},n.rtcpfb=function(e){var t=e.substr(10).split(" "),n={};return n.id=t.shift(),n.type=t.shift(),"trr-int"===n.type?n.value=t.shift():n.subtype=t.shift()||"",n.parameters=t,n},n.candidate=function(e){var t;t=0===e.indexOf("a=candidate:")?e.substring(12).split(" "):e.substring(10).split(" ");for(var n={foundation:t[0],component:t[1],protocol:t[2].toLowerCase(),priority:t[3],ip:t[4],port:t[5],type:t[7],generation:"0"},o=8;o<t.length;o+=2)"raddr"===t[o]?n.relAddr=t[o+1]:"rport"===t[o]?n.relPort=t[o+1]:"generation"===t[o]?n.generation=t[o+1]:"tcptype"===t[o]&&(n.tcpType=t[o+1]);return n.network="1",n},n.sourceGroups=function(e){for(var t=[],n=0;n<e.length;n++){var o=e[n].substr(13).split(" ");t.push({semantics:o.shift(),sources:o})}return t},n.sources=function(e){for(var t=[],n={},o=0;o<e.length;o++){var i=e[o].substr(7).split(" "),r=i.shift();if(!n[r]){var a={ssrc:r,parameters:[]};t.push(a),n[r]=a}i=i.join(" ").split(":");var s=i.shift(),c=i.join(":")||null;n[r].parameters.push({key:s,value:c})}return t},n.groups=function(e){for(var t,n=[],o=0;o<e.length;o++)t=e[o].substr(8).split(" "),n.push({semantics:t.shift(),contents:t});return n},n.bandwidth=function(e){var t=e.substr(2).split(":"),n={};return n.type=t.shift(),n.bandwidth=t.shift(),n}},{}],25:[function(e,t){t.exports={initiator:{incoming:{initiator:"recvonly",responder:"sendonly",both:"sendrecv",none:"inactive",recvonly:"initiator",sendonly:"responder",sendrecv:"both",inactive:"none"},outgoing:{initiator:"sendonly",responder:"recvonly",both:"sendrecv",none:"inactive",recvonly:"responder",sendonly:"initiator",sendrecv:"both",inactive:"none"}},responder:{incoming:{initiator:"sendonly",responder:"recvonly",both:"sendrecv",none:"inactive",recvonly:"responder",sendonly:"initiator",sendrecv:"both",inactive:"none"},outgoing:{initiator:"recvonly",responder:"sendonly",both:"sendrecv",none:"inactive",recvonly:"initiator",sendonly:"responder",sendrecv:"both",inactive:"none"}}}},{}],24:[function(e,t){function n(e){return{type:e.type,sdp:e.sdp}}function o(e){var t={label:e.id};return e.getAudioTracks().length&&(t.audio=e.getAudioTracks().map(function(e){return e.id})),e.getVideoTracks().length&&(t.video=e.getVideoTracks().map(function(e){return e.id})),t}function i(e,t){var n=this;s.call(this),this.peerconnection=new a.PeerConnection(e,t),this.trace=function(e,t){n.emit("PeerConnectionTrace",{time:new Date,type:e,value:t||""})},this.onicecandidate=null,this.peerconnection.onicecandidate=function(e){n.trace("onicecandidate",e.candidate),null!==n.onicecandidate&&n.onicecandidate(e)},this.onaddstream=null,this.peerconnection.onaddstream=function(e){n.trace("onaddstream",o(e.stream)),null!==n.onaddstream&&n.onaddstream(e)},this.onremovestream=null,this.peerconnection.onremovestream=function(e){n.trace("onremovestream",o(e.stream)),null!==n.onremovestream&&n.onremovestream(e)},this.onsignalingstatechange=null,this.peerconnection.onsignalingstatechange=function(e){n.trace("onsignalingstatechange",n.signalingState),null!==n.onsignalingstatechange&&n.onsignalingstatechange(e)},this.oniceconnectionstatechange=null,this.peerconnection.oniceconnectionstatechange=function(e){n.trace("oniceconnectionstatechange",n.iceConnectionState),null!==n.oniceconnectionstatechange&&n.oniceconnectionstatechange(e)},this.onnegotiationneeded=null,this.peerconnection.onnegotiationneeded=function(e){n.trace("onnegotiationneeded"),null!==n.onnegotiationneeded&&n.onnegotiationneeded(e)},n.ondatachannel=null,this.peerconnection.ondatachannel=function(e){n.trace("ondatachannel",e),null!==n.ondatachannel&&n.ondatachannel(e)},this.getLocalStreams=this.peerconnection.getLocalStreams.bind(this.peerconnection),this.getRemoteStreams=this.peerconnection.getRemoteStreams.bind(this.peerconnection)}var r=e("util"),a=e("webrtcsupport"),s=e("wildemitter");r.inherits(i,s),Object.defineProperty(i.prototype,"signalingState",{get:function(){return this.peerconnection.signalingState}}),Object.defineProperty(i.prototype,"iceConnectionState",{get:function(){return this.peerconnection.iceConnectionState}}),Object.defineProperty(i.prototype,"localDescription",{get:function(){return this.peerconnection.localDescription}}),Object.defineProperty(i.prototype,"remoteDescription",{get:function(){return this.peerconnection.remoteDescription}}),i.prototype.addStream=function(e){this.trace("addStream",o(e)),this.peerconnection.addStream(e)},i.prototype.removeStream=function(e){this.trace("removeStream",o(e)),this.peerconnection.removeStream(e)},i.prototype.createDataChannel=function(e,t){return this.trace("createDataChannel",e,t),this.peerconnection.createDataChannel(e,t)},i.prototype.setLocalDescription=function(e,t,o){var i=this;this.trace("setLocalDescription",n(e)),this.peerconnection.setLocalDescription(e,function(){i.trace("setLocalDescriptionOnSuccess"),t()},function(e){i.trace("setLocalDescriptionOnFailure",e),o(e)})},i.prototype.setRemoteDescription=function(e,t,o){var i=this;this.trace("setRemoteDescription",n(e)),this.peerconnection.setRemoteDescription(e,function(){i.trace("setRemoteDescriptionOnSuccess"),t()},function(e){i.trace("setRemoteDescriptionOnFailure",e),o(e)})},i.prototype.close=function(){this.trace("stop"),null!==this.statsinterval&&(window.clearInterval(this.statsinterval),this.statsinterval=null),"closed"!=this.peerconnection.signalingState&&this.peerconnection.close()},i.prototype.createOffer=function(e,t,o){var i=this;this.trace("createOffer",o),this.peerconnection.createOffer(function(t){i.trace("createOfferOnSuccess",n(t)),e(t)},function(e){i.trace("createOfferOnFailure",e),t(e)},o)},i.prototype.createAnswer=function(e,t,o){var i=this;this.trace("createAnswer",o),this.peerconnection.createAnswer(function(t){i.trace("createAnswerOnSuccess",n(t)),e(t)},function(e){i.trace("createAnswerOnFailure",e),t(e)},o)},i.prototype.addIceCandidate=function(e,t,n){var o=this;this.trace("addIceCandidate",e),this.peerconnection.addIceCandidate(e,function(){t&&t()},function(e){o.trace("addIceCandidateOnFailure",e),n&&n(e)})},i.prototype.getStats=function(e,t){navigator.mozGetUserMedia?this.peerconnection.getStats(null,e,t):this.peerconnection.getStats(e)},t.exports=i},{util:9,webrtcsupport:5,wildemitter:3}]},{},[1])(1)});